$500 to $1,000

-8% sale
CSF 15-19 Subaru Legacy and Outback 2.5L High-Performance All-Aluminum Radiator CSF 15-19 Subaru Legacy and Outback 2.5L High-Performance All-Aluminum Radiator
CSF 15-19 Subaru Legacy and Outback 2.5L High-Performance All-Aluminum Radiator $555.00 $599.00
The 42mm 2-Row aluminum core not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology improves heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Efficiency is key in off-roading as speeds tend to be lower overall so you end up relying on the fans to move most of the air over the radiator. While the factory fans do a decent job pulling air through the radiator core, it is still less airflow than you'd typically see in city driving. A larger and more efficient core will keep your engine temps in check and keep your engine running strong. Also, a larger core also helps when your radiator is covered in dust, dirt, or mud. While a radiator isn't functioning at peak efficiency in there situations, the more overall cooling capacity you have the better. In Addition, the end tanks are made from high grade aluminum and TIG welded to the core for extra strength. In contrast, the OEM crimped onto plastic end tank design is much weaker and creates a weak point where failure is more likely. Because the CSF radiator is designed as a true plug-and-play drop-in fit application, installation requires absolutely no modifications, trimming, or cutting.This Part Fits: Year Make Model Submodel 2015-2019 Subaru Legacy 2.5i 2015-2019 Subaru Legacy 2.5i Limited 2015-2019 Subaru Legacy 2.5i Premium 2017-2019 Subaru Legacy 2.5i Sport 2015-2019 Subaru Outback 2.5i 2015-2019 Subaru Outback 2.5i Limited 2015-2019 Subaru Outback 2.5i Premium 2017-2019 Subaru Outback 2.5i Touring
-6% sale
CSF 16-18 Ford Focus RS Radiator CSF 16-18 Ford Focus RS Radiator
CSF 16-18 Ford Focus RS Radiator $615.00 $649.00
CSF Ford Focus RS Radiator
CSF 17-20 Ford Raptor / 15-25 F-150 High Performance Radiator CSF 17-20 Ford Raptor / 15-25 F-150 High Performance Radiator
CSF 17-20 Ford Raptor / 15-25 F-150 High Performance Radiator $695.00
CSF 17-20 Ford Raptor / 15-25 F-150 High Performance RadiatorThis Part Fits: Year Make Model Submodel 2020-2021 Ford Expedition King Ranch 2018-2021 Ford Expedition Limited 2020-2021 Ford Expedition Max King Ranch 2018-2021 Ford Expedition Max Limited 2018-2021 Ford Expedition Max Platinum 2018-2021 Ford Expedition Max SSV 2018-2019 Ford Expedition Max XL 2018-2021 Ford Expedition Max XLT 2018-2021 Ford Expedition Platinum 2018-2021 Ford Expedition SSV 2018-2019 Ford Expedition XL 2018-2021 Ford Expedition XLT 2015-2025 Ford F-150 King Ranch 2015-2025 Ford F-150 Lariat 2016-2023 Ford F-150 Limited 2015-2025 Ford F-150 Platinum 2018-2025 Ford F-150 Police Responder 2017-2025 Ford F-150 Raptor 2016-2025 Ford F-150 SSV 2024-2025 Ford F-150 STX 2021-2025 Ford F-150 Tremor 2015-2025 Ford F-150 XL 2015-2025 Ford F-150 XLT 2019-2021 Lincoln Navigator Base 2018-2021 Lincoln Navigator Black Label 2018-2021 Lincoln Navigator L Black Label 2020-2021 Lincoln Navigator L Livery 2018-2021 Lincoln Navigator L Reserve 2018-2019 Lincoln Navigator L Select 2018 Lincoln Navigator Premiere 2018-2021 Lincoln Navigator Reserve 2018-2019 Lincoln Navigator Select
-8% sale
CSF 18+ Mercedes AMG GT R/ GT C Auxiliary Radiator- Fits Left and Right - Sold Individually CSF 18+ Mercedes AMG GT R/ GT C Auxiliary Radiator- Fits Left and Right - Sold Individually
CSF 18+ Mercedes AMG GT R/ GT C Auxiliary Radiator- Fits Left and Right - Sold Individually $599.00 $649.00
The High-Performance All-Aluminum Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures throughout. This is critical as the Auxiliary Radiators not only help keep engine water temperatures lower, but also are utilized as the heat exchange medium in the air-to-water charge-air coolers for the turbocharger system to reduce intake air temperatures (IATs). Overall, the Auxiliary Radiators larger capacity prolongs the heat soak threshold and assists in keeping temperatures in optimal ranges. The included, detachable rock guard offers protection against the build-up of debris, as well as possible core punctures - unlike the OEM auxiliary radiators, which have little protection against the elements. CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory). For maximum cooling performance, we advise installing in conjunction with the Front Mount Heat Exchanger (CSF #8188).This Part Fits: Year Make Model Submodel 2021 Mercedes-Benz AMG GT Black Series Base 2018-2021 Mercedes-Benz AMG GT C Base 2018-2020 Mercedes-Benz AMG GT R Base 2020 Mercedes-Benz AMG GT R Pro Base
-8% sale
CSF 18-23 Subaru Crosstrek / 17-22 Impreza High-Performance All-Radiator CSF 18-23 Subaru Crosstrek / 17-22 Impreza High-Performance All-Radiator
CSF 18-23 Subaru Crosstrek / 17-22 Impreza High-Performance All-Radiator $555.00 $599.00
The 42mm 2-Row aluminum core not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology improves heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Efficiency is key in off-roading as speeds tend to be lower overall so you end up relying on the fans to move most of the air over the radiator. While the factory fans do a decent job pulling air through the radiator core, it is still less airflow than you'd typically see in city driving. A larger and more efficient core will keep your engine temps in check and keep your engine running strong. Also, a larger core also helps when your radiator is covered in dust, dirt, or mud. While a radiator isn't functioning at peak efficiency in there situations, the more overall cooling capacity you have the better. In Addition, the end tanks are made from high grade aluminum and TIG welded to the core for extra strength. In contrast, the OEM crimped onto plastic end tank design is much weaker and creates a weak point where failure is more likely. Because the CSF radiator is designed as a true plug-and-play drop-in fit application, installation requires absolutely no modifications, trimming, or cutting.This Part Fits: Year Make Model Submodel 2018-2023 Subaru Crosstrek Base 2018-2023 Subaru Crosstrek Limited 2018-2023 Subaru Crosstrek Premium 2021-2023 Subaru Crosstrek Sport 2017-2022 Subaru Impreza Base 2017-2022 Subaru Impreza Limited 2017-2022 Subaru Impreza Premium 2017-2022 Subaru Impreza Sport
-5% sale
User 1
CSF 18-24 Jeep Wrangler 3.6L V6 Heavy Duty 2-Row Radiator $725.00 $759.00
CSF 18-24 Jeep Wrangler 3.6L V6 Heavy Duty 2-Row Radiator
-7% sale
CSF 19-20 Hyundai Veloster N / 17-20 Hyundai i30 N MT Stepped Core Intercooler - Black CSF 19-20 Hyundai Veloster N / 17-20 Hyundai i30 N MT Stepped Core Intercooler - Black
CSF 19-20 Hyundai Veloster N / 17-20 Hyundai i30 N MT Stepped Core Intercooler - Black $699.00 $749.00
Bisimoto is no stranger to Hyundai tuning - back in 2019, Bisi approached CSF back in need of an upgraded intercooler for his factory-backed Veloster N SEMA project. Pushing the limits of the N platform, Bisi's car featured upgraded turbos and high-performance tuning, resulting in the OEM intercooler showing its weaknesses and inability to shed heat from the turbo system. With technology taken from CSF's #1 selling BMW N54/N55 intercooler, the front face of the intercooler features CSF's exclusive rounded bar/plate design, which aids the air entering the intercooler core by curving around the front bars rather than hitting and scattering on the surface of a traditional flat-bar faced intercooler. CSF's stepped-core design maximizes all of the available frontal area behind the front bumper and underneath the crash bar. The stepped-core protrudes upwards in front of the A.C. Condenser and sits just shy of the crash bar, for both the Veloster N and i30 N. Through prototype testing and data acquisition with Bisimoto, the decision was made to keep the OEM-sized inlet and outlet connections. This resulted in low pressure drop, even considering how much larger the CSF intercooler is - in addition, this feature removes the need to include costly and unnecessary silicone hoses, allowing CSF to offer the N community the best value, entering the market at the most aggressive price point.This Part Fits: Year Make Model Submodel 2019-2022 Hyundai Veloster N Base
CSF 20+ Toyota GR Supra High-Performance DCT Transmission Oil Cooler CSF 20+ Toyota GR Supra High-Performance DCT Transmission Oil Cooler
CSF 20+ Toyota GR Supra High-Performance DCT Transmission Oil Cooler $599.00
CSF is the world leader in cooling technology. From its experience starting with the transmission in the BMW F8X M3, M4, and M2 Comp, CSF applied several different features exclusive to its manufacturing technologies. An innovative dual-core design allows for a 240% increase in core volume, resulting in maximum performance and maintaining optimal shifting during extreme racing conditions - from road racing to the drag strip. During R&D, CSF consulted with a network of partners, including leading time attack teams, tuners, and more. Often, the feedback was gearbox fatigue and sluggish shifting with transmission temperatures overheating under prolonged or hard use. CSF has the answer with our industry-leading transmission cooler for the A90/91 Supra and BMW G-Series. Installed in one of the world's fastest A90 Supra - Titan Motorsports Drag Race Supra (first Supra to reach 8s in the 1/4 mile).This Part Fits: Year Make Model Submodel 2018 BMW 330e Base 2023-2024 BMW M240i Base 2022-2024 BMW M240i xDrive Base 2020-2024 BMW M340i Base 2020-2024 BMW M340i xDrive Base 2021-2024 BMW M440i Base 2024 BMW M440i Gran Coupe Base 2021-2024 BMW M440i xDrive Base 2024 BMW M440i xDrive Gran Coupe Base 2022 BMW Z4 M40i 2020 BMW Z4 M40i First Edition 2020-2021 BMW Z4 sDrive M40i 2019 BMW Z4 sDrive30i 2024 Toyota GR Supra 45th Anniversary Edition 2021-2022 Toyota GR Supra A91 Edition 2023 Toyota GR Supra A91-MT Edition 2020-2024 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2024 Toyota GR Supra Premium
-8% sale
CSF 2010+ Lexus GX460 Heavy Duty All Aluminum Radiator CSF 2010+ Lexus GX460 Heavy Duty All Aluminum Radiator
CSF 2010+ Lexus GX460 Heavy Duty All Aluminum Radiator $649.00 $699.00
The 2-Row 42mm aluminum core not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. End tanks are made from high grade aluminum and TIG welded to the core for extra strength. In contrast, the OEM crimped onto plastic end tank design is much weaker and creates a weak point where failure is more likely. Because the CSF radiator is designed as a true plug-and-play drop-in fit application, installation requires absolutely no modifications, trimming, or cutting. CSF even includes pre-cut double sided adhesive foam strips to help seal the fan shroud against the radiator. This improves airflow efficiency off the fan. Additionally, the radiator features a built-in transmission oil cooler. The transmission cooler is a heavy-duty high-performance 5 plate design that connects to the OEM hoses. The upgraded built in cooler is great dealing with the added heat and stress from towing, low gear crawling, and vehicles equipped with oversized tires. While many understand the impacts of oversized tires, it is always good to provide extra incite. By increasing the diameter of your tires, you are reducing the effective gear ratio. This means the engine and transmission have to work harder to move the tires. Obviously this will end up generating excess heat, but the CSF radiator is designed to handle it.This Part Fits: Year Make Model Submodel 2010-2023 Lexus GX460 Base 2023 Lexus GX460 Black Line Edition 2014-2023 Lexus GX460 Luxury 2010-2023 Lexus GX460 Premium 2009 Lexus GX470 Base
-9% sale
CSF 2011+ BMW 1 Series M / 07-11 BMW 335i / 2009+ BMW Z4 sDrive30i/Z4 sDrive35i (A/T Only) Radiator CSF 2011+ BMW 1 Series M / 07-11 BMW 335i / 2009+ BMW Z4 sDrive30i/Z4 sDrive35i (A/T Only) Radiator
CSF 2011+ BMW 1 Series M / 07-11 BMW 335i / 2009+ BMW Z4 sDrive30i/Z4 sDrive35i (A/T Only) Radiator $599.69 $659.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 1M/135i/335i/Z4 running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2013 BMW 135i Base 2013 BMW 135is Base 2007-2013 BMW 335i Base 2013-2015 BMW X1 sDrive28i 2013-2015 BMW X1 xDrive28i 2012-2016 BMW Z4 sDrive28i 2009-2011 BMW Z4 sDrive30i 2009-2016 BMW Z4 sDrive35i 2011-2016 BMW Z4 sDrive35is
-7% sale
CSF 2011+ BMW 1 Series M / 08-11 BMW 135i / 07-11 BMW 335i M/T Radiator CSF 2011+ BMW 1 Series M / 08-11 BMW 135i / 07-11 BMW 335i M/T Radiator
CSF 2011+ BMW 1 Series M / 08-11 BMW 135i / 07-11 BMW 335i M/T Radiator $549.00 $589.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 1M/135i/335i running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2013 BMW 135i Base 2013 BMW 135is Base 2007-2013 BMW 335i Base 2012-2016 BMW Z4 sDrive28i 2009-2016 BMW Z4 sDrive35i
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard $699.00
The S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge-Air-Cooler, you can still see significant improvements with just the Heat Exchanger. The ability for the system to remove as much heat as possible is the bigger of the two weak points in the system. So if you are planning to upgrade your S55 cooling system and can only start with one, the Heat Exchanger is the right choice to start with. The CSF Heat Exchanger is a true "Drop-in Fit" Requiring No Modifications to Install. It accepts All attaching OEM components including "Quick-Connect" hoses, mounting brackets, OEM X-Brace and all air ducting/shrouding. The CSF #8075 comes in a Polished Finish. It is also available in a Satin Black Finish for OEM+ look (CSF #8075V).This Part Fits: Year Make Model Submodel 2014-2017,2019-2020 BMW i8 Base 2019-2021 BMW M2 Competition 2020 BMW M2 CS 2015-2018 BMW M3 Base 2015-2020 BMW M4 Base 2019-2020 BMW M4 CS 2016 BMW M4 GTS
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black $699.00
The S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge-Air-Cooler, you can still see significant improvements with just the Heat Exchanger. The ability for the system to remove as much heat as possible is the bigger of the two weak points in the system. So if you are planning to upgrade your S55 cooling system and can only start with one, the Heat Exchanger is the right choice to start with. The CSF Heat Exchanger is a true "Drop-in Fit" Requiring No Modifications to Install. It accepts All attaching OEM components including "Quick-Connect" hoses, mounting brackets, OEM X-Brace and all air ducting/shrouding. The CSF #8075V comes in a Satin Black Finish for OEM+ look. It is also available in a Polished Finish (CSF #8075).This Part Fits: Year Make Model Submodel 2014-2017,2019-2020 BMW i8 Base 2016-2018 BMW M2 Base 2019-2021 BMW M2 Competition 2020 BMW M2 CS 2015-2018 BMW M3 Base 2015-2020 BMW M4 Base 2019-2020 BMW M4 CS 2016 BMW M4 GTS
CSF 2014+ Chevrolet Corvette (C7) Z06 Radiator CSF 2014+ Chevrolet Corvette (C7) Z06 Radiator
CSF 2014+ Chevrolet Corvette (C7) Z06 Radiator $775.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your C7 Corvette running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2017-2019 Chevrolet Corvette Grand Sport 2014-2019 Chevrolet Corvette Stingray 2015-2019 Chevrolet Corvette Z06
-6% sale
CSF 2015+ Ford Mustang 2.3L Ecoboost Radiator CSF 2015+ Ford Mustang 2.3L Ecoboost Radiator
CSF 2015+ Ford Mustang 2.3L Ecoboost Radiator $539.00 $569.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your EcoBoost Mustang running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2015-2023 Ford Mustang EcoBoost
-6% sale
CSF 2015+ Ford Mustang GT 5.0L Radiator CSF 2015+ Ford Mustang GT 5.0L Radiator
CSF 2015+ Ford Mustang GT 5.0L Radiator $539.00 $569.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Mustang running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2019-2020 Ford Mustang Bullitt 2015-2023 Ford Mustang GT 2015-2020 Ford Mustang Shelby GT350 2015-2017 Ford Mustang V6
-9% sale
CSF 2015+ Mercedes Benz C63 AMG (W205) Auxiliary Radiator- Some Applications Require Qty 2 CSF 2015+ Mercedes Benz C63 AMG (W205) Auxiliary Radiator- Some Applications Require Qty 2
CSF 2015+ Mercedes Benz C63 AMG (W205) Auxiliary Radiator- Some Applications Require Qty 2 $549.00 $599.00
The High-Performance All-Aluminum Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures throughout. This is critical as the Auxiliary Radiators not only help keep engine water temperatures lower, but also are utilized as the heat exchange medium in the air-to-water charge-air coolers for the turbocharger system to reduce intake air temperatures (IATs). Overall, the Auxiliary Radiators larger capacity prolongs the heat soak threshold and assists in keeping temperatures in optimal ranges. The included, detachable rock guard offers protection against the build-up of debris, as well as possible core punctures - unlike the OEM auxiliary radiators, which have little protection against the elements. CSF recommends purchasing two Auxiliary Radiators to replace both left and right OEM units (for vehicles with two from the factory). For maximum cooling performance, we advise installing in conjunction with the Front Mount Heat Exchanger (CSF #8088).This Part Fits: Year Make Model Submodel 2017-2021 Mercedes-Benz AMG GT Base 2021 Mercedes-Benz AMG GT 43 Base 2019-2021 Mercedes-Benz AMG GT 53 Base 2019-2021 Mercedes-Benz AMG GT 63 Base 2019-2021 Mercedes-Benz AMG GT 63 S Base 2018-2021 Mercedes-Benz AMG GT C Base 2018-2020 Mercedes-Benz AMG GT R Base 2020 Mercedes-Benz AMG GT R Pro Base 2016-2019 Mercedes-Benz AMG GT S Base 2016-2021 Mercedes-Benz C63 AMG Base 2015-2021 Mercedes-Benz C63 AMG S Base 2020-2022 Mercedes-Benz GLE580 4Matic 2016-2019 Mercedes-Benz GLE63 AMG 4Matic 2016-2019 Mercedes-Benz GLE63 AMG S 4Matic 2020-2022 Mercedes-Benz GLS580 4Matic 2017-2019 Mercedes-Benz GLS63 AMG Base
-5% sale
CSF 2015+ Mercedes Benz C63 AMG (W205) Front Mount Heat Exchanger w/Rock Guard CSF 2015+ Mercedes Benz C63 AMG (W205) Front Mount Heat Exchanger w/Rock Guard
CSF 2015+ Mercedes Benz C63 AMG (W205) Front Mount Heat Exchanger w/Rock Guard $699.00 $729.00
This is the Ultimate High-Performance All-Aluminum Heat Exchanger for the Mercedes Benz AMG 4.0L V8 bi-turbo engine. This AMG V8 utilizes a charge air cooler system - a water circuit (which flows through a pump into the charge coolers) and a heat exchanger (which uses the water to cool the compressed air). CSF's High-Performance Heat Exchanger is larger and cools the water more efficiently than the OEM plastic/aluminum unit. This helps deliver cooler and denser air through the charge air cooling system increasing power capabilities. In testing, Regal Autosport saw significant performance improvements consisting of up to a 68% reduction in Intake Air Temperatures (IATs) and a 400% improvement in heat soak reduction when compared to stock. As with all of CSF's high-performance products, the same degree of engineering that has gone into the effectiveness of each product has gone into other aspects of its quality - from its hand-polished mirror finish to extensive testing and perfect "drop-in" fitment that the CSF name prides itself upon.This Part Fits: Year Make Model Submodel 2017-2021 Mercedes-Benz AMG GT Base 2021 Mercedes-Benz AMG GT 43 Base 2019-2021 Mercedes-Benz AMG GT 53 Base 2019-2021 Mercedes-Benz AMG GT 63 Base 2019-2021 Mercedes-Benz AMG GT 63 S Base 2018-2021 Mercedes-Benz AMG GT C Base 2018-2020 Mercedes-Benz AMG GT R Base 2020 Mercedes-Benz AMG GT R Pro Base 2016-2019 Mercedes-Benz AMG GT S Base 2015-2021 Mercedes-Benz C63 AMG Base 2015-2021 Mercedes-Benz C63 AMG S Base 2015 Mercedes-Benz E63 AMG 4Matic 2015-2016,2018 Mercedes-Benz E63 AMG S 4Matic 2019-2021 Mercedes-Benz E63 AMG S 4Matic+ 2018-2021 Mercedes-Benz GLC63 AMG 4Matic 2018-2021 Mercedes-Benz GLC63 AMG S 4Matic
CSF 2015+ Volkswagen Golf/GTI (VAG MQB) Triple-Pass Radiator CSF 2015+ Volkswagen Golf/GTI (VAG MQB) Triple-Pass Radiator
CSF 2015+ Volkswagen Golf/GTI (VAG MQB) Triple-Pass Radiator $669.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Audi/VW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. The Triple-Pass Flow Structure allows the coolant to flow across the core of the radiator three times before exiting for lowest outlet temperatures possible. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2015-2020 Audi A3 Premium 2015-2020 Audi A3 Premium Plus 2015-2019 Audi A3 Prestige 2019 Audi A3 Titanium 2015-2020 Audi A3 Quattro Premium 2015-2020 Audi A3 Quattro Premium Plus 2015-2019 Audi A3 Quattro Prestige 2019-2022 Audi Q3 Premium 2019-2022 Audi Q3 Premium Plus 2019 Audi Q3 Prestige 2020-2022 Audi Q3 S-Line Premium 2020-2022 Audi Q3 S-Line Premium Plus 2020 Audi Q3 S-Line Prestige 2020 Audi S3 Premium 2015-2020 Audi S3 Premium Plus 2015-2019 Audi S3 Prestige 2016-2021 Audi TT Quattro Base 2016-2021 Audi TTS Quattro Base 2019-2021 Volkswagen Arteon SE 2019 Volkswagen Arteon SE R-Line 2019-2020 Volkswagen Arteon SEL 2019 Volkswagen Arteon SEL Premium 2019-2021 Volkswagen Arteon SEL Premium R-Line 2019-2021 Volkswagen Arteon SEL R-Line 2016 Volkswagen Golf Base 2015 Volkswagen Golf Launch Edition 2015-2018 Volkswagen Golf S 2015-2016,2018 Volkswagen Golf SE 2015-2016 Volkswagen Golf SEL 2017 Volkswagen Golf Wolfsburg Edition 2017-2019 Volkswagen Golf Alltrack S 2017-2019 Volkswagen Golf Alltrack SE 2017-2019 Volkswagen Golf Alltrack SEL 2015-2019 Volkswagen Golf R Base 2016 Volkswagen Golf SportWagen Limited Edition 2015-2019 Volkswagen Golf SportWagen S 2015-2018 Volkswagen Golf SportWagen SE 2015-2018 Volkswagen Golf SportWagen SEL 2015-2021 Volkswagen GTI Autobahn 2012 Volkswagen GTI Base 2014 Volkswagen GTI Driver's Edition 2019 Volkswagen GTI Rabbit Edition 2015-2021 Volkswagen GTI S 2015-2021 Volkswagen GTI SE 2017 Volkswagen GTI Sport 2014 Volkswagen GTI Wolfsburg Edition 2019 Volkswagen Jetta GLI 35th Anniversary Edition 2019-2021 Volkswagen Jetta GLI Autobahn 2019-2021 Volkswagen Jetta GLI S 2018-2020 Volkswagen Tiguan S 2018-2020 Volkswagen Tiguan SE 2020 Volkswagen Tiguan SE R-Line Black 2018-2020 Volkswagen Tiguan SEL 2018-2019 Volkswagen Tiguan SEL Premium 2019-2020 Volkswagen Tiguan SEL Premium R-Line 2019 Volkswagen Tiguan SEL R-Line 2019 Volkswagen Tiguan SEL R-Line Jet Black
-6% sale
CSF 2016+ 3.5L and 2.7L 05-15 4.0L and 2.7L Toyota Tacoma Radiator CSF 2016+ 3.5L and 2.7L 05-15 4.0L and 2.7L Toyota Tacoma Radiator
CSF 2016+ 3.5L and 2.7L 05-15 4.0L and 2.7L Toyota Tacoma Radiator $595.00 $629.00
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your 2nd/3rd Gen Tacoma running at its best, a CSF Heavy-Duty/High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on and off road, a heavy-duty performance radiator is a must-have for off-roaders, overlanders, and adventurers. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.This Part Fits: Year Make Model Submodel 2005-2015 Toyota Tacoma Base 2016-2023 Toyota Tacoma Limited 2005-2015 Toyota Tacoma Pre Runner 2016-2023 Toyota Tacoma SR 2016-2023 Toyota Tacoma SR5 2021 Toyota Tacoma Trail 2023 Toyota Tacoma Trail Special Edition 2016-2023 Toyota Tacoma TRD Off-Road 2015,2017-2023 Toyota Tacoma TRD Pro 2016-2023 Toyota Tacoma TRD Sport 2005-2013 Toyota Tacoma X-Runner
-8% sale
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Perf Center Aluminum Radiator $649.00 $699.00
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Perf Center Aluminum Radiator
-7% sale
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Perf Left Aluminum Radiator $749.00 $799.00
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Perf Left Aluminum Radiator
-7% sale
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Performance Aluminum Radiator $749.00 $799.00
CSF 2019+ 992.1/992.2 Porsche 911(3.0LT Base/T/S/4/4S/GTS/4 GTS) High Performance Aluminum Radiator
CSF 2019+ Ram 1500 3.0 Turbo Diesel Cooling Module
CSF 2019+ Ram 1500 3.0 Turbo Diesel Cooling Module $564.84
CSF 2019+ Ram 1500 3.0 Turbo Diesel Cooling Module
CSF 2019+ Ram 2500/3500/4500/5500 6.7L Turbo Diesel Intercooler
CSF 2019+ Ram 2500/3500/4500/5500 6.7L Turbo Diesel Intercooler $514.02
CSF 2019+ Ram 2500/3500/4500/5500 6.7L Turbo Diesel Intercooler
CSF 2020 Toyota GR Supra (A90) Heat Exchanger CSF 2020 Toyota GR Supra (A90) Heat Exchanger
CSF 2020 Toyota GR Supra (A90) Heat Exchanger $699.00
CSF's B58 high-performance heat exchanger will be a critical component to keeping your Supra/BMW's charge air cool, and out of limp mode. The upgraded heat exchanger is especially important when upgrading turbos and/or running performance tuning software. The original 2nd Gen B58 heat exchanger is a 1-row unit that is 25mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the OEM cooling system housing. The CSF improved design, includes billet transmission cooler mounts, and metal rock guard with improved airflow characteristics. CSF is the only company to include a rock guard and incorporate OEM transmission cooler mounting points for a true plug-and-play "drop-in" fit.This Part Fits: Year Make Model Submodel 2018 BMW 320i Base 2018 BMW 320i xDrive Base 2018-2022 BMW 330i Base 2018-2019 BMW 330i GT xDrive Base 2018-2022 BMW 330i xDrive Base 2021-2022 BMW 430i Base 2022-2023 BMW 430i Gran Coupe Base 2021-2022 BMW 430i xDrive Base 2023 BMW 430i xDrive Gran Coupe Base 2023-2024 BMW M240i Base 2022-2024 BMW M240i xDrive Base 2020-2024 BMW M340i Base 2020-2024 BMW M340i xDrive Base 2021-2024 BMW M440i Base 2024 BMW M440i Gran Coupe Base 2021-2024 BMW M440i xDrive Base 2022-2024 BMW M440i xDrive Gran Coupe Base 2022 BMW Z4 M40i 2020 BMW Z4 M40i First Edition 2020-2021 BMW Z4 sDrive M40i 2019-2022 BMW Z4 sDrive30i 2024 Toyota GR Supra 45th Anniversary Edition 2021-2022 Toyota GR Supra A91 Edition 2023 Toyota GR Supra A91-MT Edition 2020-2024 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2024 Toyota GR Supra Premium
-7% sale
CSF 2020+ Toyota A90/A91 GR Supra / 2019+ BMW Z4 (2.0/3.0L) / 19-21 BMW G2X All-Aluminum Radiator CSF 2020+ Toyota A90/A91 GR Supra / 2019+ BMW Z4 (2.0/3.0L) / 19-21 BMW G2X All-Aluminum Radiator
CSF 2020+ Toyota A90/A91 GR Supra / 2019+ BMW Z4 (2.0/3.0L) / 19-21 BMW G2X All-Aluminum Radiator $749.00 $799.00
With data collected by development partners and race teams, CSF was able to design the ideal High-Performance replacement. The CSF radiator features the latest 5mm fin technology. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow. The core is much larger than the factory featuring 2-Row 42mm aluminum core. This both increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting.This Part Fits: Year Make Model Submodel 2022-2024 BMW Z4 M40i 2020 BMW Z4 M40i First Edition 2020-2021 BMW Z4 sDrive M40i 2019-2024 BMW Z4 sDrive30i 2024 Toyota GR Supra 45th Anniversary Edition 2021-2022 Toyota GR Supra A91 Edition 2023 Toyota GR Supra A91-MT Edition 2020-2024 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2024 Toyota GR Supra Premium
-5% sale
CSF 2021+ Ford Bronco/2024+ Ford Ranger 2.3L & 2.7L EcoBoost Heavy Duty All Metal Radiator CSF 2021+ Ford Bronco/2024+ Ford Ranger 2.3L & 2.7L EcoBoost Heavy Duty All Metal Radiator
CSF 2021+ Ford Bronco/2024+ Ford Ranger 2.3L & 2.7L EcoBoost Heavy Duty All Metal Radiator $725.00 $759.00
The Bronco and Ranger's cooling system is fine for some drivers, but those who are pushing the limits of these rigs will put a strain on the factory system. However, it's not just those with added power and hardcore off-roaders that can benefit from an upgraded cooling system. Many overlanders, campers, and more casual off-road goers add a lot of weight and drag to their rigs. Accessories like Roof mounted tents, campers, spare tires, fuel cans, and/or towing can put a lot of extra strain on both the engine and cooling system. An upgraded radiator can mean the difference between non-stop action, and having to give your engine a break to recover from overheating or heat soak.This Part Fits: Year Make Model Submodel 2021-2024 Ford Bronco Badlands 2021-2023 Ford Bronco Base 2021-2024 Ford Bronco Big Bend 2021-2024 Ford Bronco Black Diamond 2022-2024 Ford Bronco Everglades 2021 Ford Bronco First Edition 2023-2024 Ford Bronco Heritage Edition 2023-2024 Ford Bronco Heritage Limited Edition 2021-2024 Ford Bronco Outer Banks 2021-2024 Ford Bronco Wildtrak 2024 Ford Ranger Lariat 2024 Ford Ranger Raptor 2024 Ford Ranger XL 2024 Ford Ranger XLT
-8% sale
CSF 2022+ Subaru WRX All Aluminum Radiator CSF 2022+ Subaru WRX All Aluminum Radiator
CSF 2022+ Subaru WRX All Aluminum Radiator $579.00 $629.00
The 42mm 2-Row aluminum core increases the fluid capacity of the radiator by over 1 gallon (3.8L). A thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance. The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting.This Part Fits: Year Make Model Submodel 2022-2024 Subaru WRX Base 2022-2024 Subaru WRX GT 2022-2024 Subaru WRX Limited 2022-2024 Subaru WRX Premium
-8% sale
CSF 2022+ Subaru WRX All Aluminum Radiator - Black CSF 2022+ Subaru WRX All Aluminum Radiator - Black
CSF 2022+ Subaru WRX All Aluminum Radiator - Black $579.00 $629.00
The 42mm 2-Row aluminum core increases the fluid capacity of the radiator by over 1 gallon (3.8L). A thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance. The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting.This Part Fits: Year Make Model Submodel 2022-2024 Subaru WRX Base 2022-2024 Subaru WRX GT 2022-2024 Subaru WRX Limited 2022-2024 Subaru WRX Premium
-8% sale
CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator
CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator $795.00 $859.00
Just like the HPD Race Radiator, the CSF FL5 Civic Type R / DE5 Integra Type S Radiator features the latest 5mm fin technology. The smaller fins significantly increase the heat exchange surface area improving overall cooling efficiency. A larger 2-Row 42mm aluminum core increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Overall, testing has revealed that the CSF radiator decreases engine coolant temperatures by 6-8% compared to the factory radiator. The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting.This Part Fits: Year Make Model Submodel 2024 Acura Integra Type S 2023-2024 Honda Civic Type R
-6% sale
CSF 2023+ Toyota GR Corolla / 2020+ GR Yaris High-Performance Radiator
CSF 2023+ Toyota GR Corolla / 2020+ GR Yaris High-Performance Radiator $729.00 $769.00
CSF 2023+ Toyota GR Corolla / 2020+ GR Yaris High-Performance Radiator
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Black
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Black $899.00
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Black
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Silver
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Silver $899.00
CSF 2023+ Toyota GR Corolla High Performance Stepped Core Intercooler System - Silver
-6% sale
CSF 21-25 Ford Raptor and F-150 High Performance Radiator CSF 21-25 Ford Raptor and F-150 High Performance Radiator
CSF 21-25 Ford Raptor and F-150 High Performance Radiator $849.00 $899.00
CSF 21-25 Ford Raptor and F-150 High Performance RadiatorThis Part Fits: Year Make Model Submodel 2022-2024 Ford Expedition King Ranch 2022-2024 Ford Expedition Limited 2022-2024 Ford Expedition Max King Ranch 2022-2024 Ford Expedition Max Limited 2022-2024 Ford Expedition Max Platinum 2022-2024 Ford Expedition Max SSV 2022 Ford Expedition Max XL 2022-2024 Ford Expedition Max XLT 2022-2024 Ford Expedition Platinum 2022-2024 Ford Expedition SSV 2022-2024 Ford Expedition Timberline 2022 Ford Expedition XL 2023-2024 Ford Expedition XL STX 2022-2024 Ford Expedition XLT 2021-2025 Ford F-150 King Ranch 2021-2025 Ford F-150 Lariat 2021-2023 Ford F-150 Limited 2021-2025 Ford F-150 Platinum 2021-2025 Ford F-150 Police Responder 2021-2025 Ford F-150 Raptor 2021-2023 Ford F-150 XL 2021-2025 Ford F-150 XLT 2022-2024 Lincoln Navigator Base 2022-2024 Lincoln Navigator Black Label 2022 Lincoln Navigator L Base 2022-2024 Lincoln Navigator L Black Label 2022-2024 Lincoln Navigator L Livery 2022-2024 Lincoln Navigator L Reserve 2022-2024 Lincoln Navigator Reserve
CSF 65-73 Porsche 911 / 74-89 Porsche 911/930 Turbo Engine Oil Cooler CSF 65-73 Porsche 911 / 74-89 Porsche 911/930 Turbo Engine Oil Cooler
CSF 65-73 Porsche 911 / 74-89 Porsche 911/930 Turbo Engine Oil Cooler $995.00
One of the goals of the CSF 911/930 Engine Oil Cooler was to have a single unit that could fit both older (65-71) and newer models (72-89). The solution may seem simple, but engineering the two upgraded stainless steel fittings so there was no oil flow restriction took some extra design work. CSF took some inspiration from the CSF 911/930 Turbo Fender Oil Cooler (CSF #8168) using a similarly designed "Widemouth Fitting". The threaded M30 "Widemouth Fitting" for the 65-71 models maintains the optimized inner diameter (ID) of the oil pipe to maximize flow through the oil system. The "Widemouth Fitting" offers 50% greater flow capacity over the OEM connection. The machined in-house Stainless Steel fittings offer increased strength and durability over the OEM Aluminum slip-on tube (72-89 models) and threaded M30 fitting (65-71 models). Both OEM connections are common sources of leaks. CSF also includes two high quality copper crush washers to offer the best possible seal and prevent any leaks.This Part Fits: Year Make Model Submodel 1965-1968,1974 Porsche 911 Base 1974-1975,1984-1989 Porsche 911 Carrera 1989 Porsche 911 Carrera 4 1969-1973 Porsche 911 E 1968 Porsche 911 L 1967-1977 Porsche 911 S 1978-1983 Porsche 911 SC 1989 Porsche 911 Speedster 1969-1973 Porsche 911 T 1976-1977,1986-1989 Porsche 911 Turbo Carrera 1978-1979 Porsche 930 Turbo
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