The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the Next Generation Stacker nitrous systems are here. For the most advanced nitrous technology always look to Nitrous Express!Installation InstructionsWarrantyCertificate of Origin

The NX Digital Nitrous Scale allows you to accurately calculate the amount of nitrous in your bottle.Certificate of OriginWarranty

NX direct port water methanol systems inject the water methanol mixture directly into each intake runner providing excellent distribution to each cylinder. These systems include a high pressure electric pump, stainless steel hard lines, filtered nozzles, nickel plated fittings and a composite reservoir. Stage one systems include a wide open throttle activation switch while stage 2 and stage 3 systems include digital progressive controllers that control water methanol output. Stage 2 controllers are adjusted by setting rotary dials on the progressive box. Stage 3 controllers include a LCD display and can be finely adjusted for low, mid and high airflow levels. The LCD Screen displays boost pressure, fuel injector duty cycle, as well as water-methanol injection percent.Certificate of OriginWarranty

If you want the best, this is it. The NX EFI Race nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting for 100, 150, 200 & 250HP. System comes complete with stainless bottle bracket, Lightning solenoids, extra long stainless braided N2O line, and all necessary hardware to complete the installation.Certificate of OriginWarrantyInstallation Instructions

The Nitrous Express Dodge Hellcat / Demon nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean look and easy install. A direct-plug-in Fuel Line Adapter is provided to simplify installation (no need to cut your factory fuel lines). This system includes a TPS Autolearn switch so the nitrous only activates at wide open throttle and automatically turns off when you let your foot off the accelerator.Certificate of OriginWarrantyThis Part Fits: Year Make Model Submodel 2018 Dodge Challenger SRT Demon 2015-2020 Dodge Challenger SRT Hellcat 2019-2020 Dodge Challenger SRT Hellcat Redeye 2019-2020 Dodge Challenger SRT Hellcat Redeye Widebody 2018-2020 Dodge Challenger SRT Hellcat Widebody 2015-2020 Dodge Charger SRT Hellcat 2018-2020 Jeep Grand Cherokee Trackhawk

The NX Stage 1 EFI Fly By Wire nitrous system is the top of the line EFI power booster on the market. From the billet aluminum and carbon fiber solenoids, to our patented Shark nozzle, this system screams nothing but quality. This system includes a TPS activated WOT module (for use with fly by wire throttle bodys), a single Shark nozzle, nozzle mounting bung, Lightning series solenoids, 24" D-3 stainless braided solenoid to nozzle lines, 15 Foot D-4 stainless braided nitrous feed line, 18" D-4 fuel feed line, direct plug in fuel rail adapter, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay, and relay harness. Some systems include stainless bottle brackets and a 5, 10, 12, or 15lb nitrous bottle with the lightning 45 bottle valve. This system includes jetting for 35, 50, 75, 100 and 150HP. The system can be easily upgraded later to support up to 250HP. This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power on less nitrous. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.The billet aluminum Lightning 45 bottle valve not only looks great; It is packed with features including an integrated gauge port, an integrated push port, a large .325 orifice and an improved flow path with only one 45 degree turn. The Lightning 45 bottle valve looks sexy, flows great and weighs nearly one full pound less than our old style NX 45 valve.Certificate of OriginWarrantyInstallation InstructionsThis Part Fits: Year Make Model Submodel 2005-2010 Chrysler 300 C SRT8 2012-2014 Chrysler 300 SRT8 2013 Chrysler 300 SRT8 Core 2016 Dodge Challenger 392 Hemi Scat Pack Shaker 2017-2018 Dodge Challenger R/T 392 2016-2020 Dodge Challenger R/T Scat Pack 2019-2020 Dodge Challenger R/T Scat Pack Widebody 2015 Dodge Challenger Scat Pack 2015-2018 Dodge Challenger SRT 392 2018 Dodge Challenger SRT Demon 2015-2020 Dodge Challenger SRT Hellcat 2019-2020 Dodge Challenger SRT Hellcat Redeye 2019-2020 Dodge Challenger SRT Hellcat Redeye Widebody 2018-2020 Dodge Challenger SRT Hellcat Widebody 2008-2014 Dodge Challenger SRT8 2017-2018 Dodge Challenger T/A 392 2017-2018 Dodge Charger Daytona 392 2017-2018 Dodge Charger R/T 392 2015-2018 Dodge Charger R/T Scat Pack 2019-2020 Dodge Charger Scat Pack 2015-2018 Dodge Charger SRT 392 2015-2020 Dodge Charger SRT Hellcat 2006-2010,2012-2014 Dodge Charger SRT8 2018-2020 Dodge Durango SRT 2006-2008 Dodge Magnum SRT8 2014-2020 Jeep Grand Cherokee SRT 2006-2010,2012-2013 Jeep Grand Cherokee SRT8 2018-2020 Jeep Grand Cherokee Trackhawk

Is your Magnum motor a little light on torque and horsepower? The Nitrous Express Dodge Plate System for Magnum engines feature Phase 3 Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and the intake making installation quick and easy. This system includes Lightning series nitrous and fuel solenoids. Also includes is a wide open throttle switch so the nitrous only activates at wide open throttle and automatically turns off when you let your foot off the accelerator. The system includes jetting from 35 to 150 horsepower and can be upgraded to 250 horsepower with additional jets. Includes 5lb, 10lb, or 15lb bottle, braided stainless lines, stainless bottle brackets, four color installation manual, arming switch as well as every nut, bolt and electrical connector needed to complete the installation. Fits 3.9L, 5.2L and 5.9L Dodge Magnum engines.Certificate of OriginWarrantyInstallation InstructionsThis Part Fits: Year Make Model Submodel 1992 Dodge B250 Base 1992 Dodge B350 Base 1992-1993 Dodge D250 Base 1992-1993 Dodge D350 Base 1992 Dodge Ramcharger Base 1992 Dodge Ramcharger Canyon Sport 1992 Dodge Ramcharger Royal SE 1992-1993 Dodge W250 Base 1992-1993 Dodge W350 Base

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, 5lb bottle, stainless bottle brackets, and extra long supply line.WarrantyCertificate of OriginInstallation Instructions

The conventional Pro Power is the perfect mid level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra long supply line.Installation InstructionsWarrantyCertificate of Origin

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA; All NX components and systems must be tested and proven before they are shipped to any customers; All horsepower claims must be accurate and dyno proven at the wheel! NX copies no one; we lead the industry in technology and innovation; Never be satisfied with the status quo; Always give the customer more than he expects!Certificate of OriginWarranty

Wow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be of the highest quality, no off shore junk; 99% of NX products are produced and assembled in the USA; All NX components and systems must be tested and proven before they are shipped to any customers; All horsepower claims must be accurate and dyno proven at the wheel! NX copies no one; we lead the industry in technology and innovation; Never be satisfied with the status quo; Always give the customer more than he expects!Certificate of OriginWarranty

The Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct-port pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. This Pro Power system includes jetting for 100, 200, 300, 400 & 500HP and Includes limited lifetime warranty Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra 4AN long supply line (Race Hose). Fits standard Dominator flange carburetors.,WarrantyCertificate of OriginInstallation Instructions

The Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct-port pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. This Stage 6 system includes jetting for 50, 100, 150, 200, 250 & 300HP and includes a 5lb nitrous bottle, limited lifetime warranty Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra 4AN long supply line (Race Hose). Fits standard Dominator flange carburetors.,Installation InstructionsWarrantyCertificate of Origin

The Gemini plate system is the most technically advanced single stage plate ever designed. The unique direct-port pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. This Stage 6 system includes jetting for 50, 100, 150, 200, 250 & 300HP and Includes limited lifetime warranty Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra 4AN long supply line (Race Hose). Fits standard Dominator flange carburetors.,Certificate of OriginWarrantyInstallation Instructions

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings: 100-150-200. The Phase 3 series nitrous plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in plate technology. The ?Hitman? is the perfect, low cost, introductory system for the nitrous novice.WarrantyCertificate of OriginInstallation Instructions

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings: 100-150-200. The Phase 3 series nitrous plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in plate technology. The ?Hitman? is the perfect, low cost, introductory system for the nitrous novice.WarrantyInstallation InstructionsCertificate of Origin

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings: 100-150-200. The Phase 3 series nitrous plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in plate technology. The ?Hitman? is the perfect, low cost, introductory system for the nitrous novice.Installation InstructionsCertificate of OriginWarranty

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the HITMAN is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings: 100-150-200. The Phase 3 series nitrous plates are the Next Generation in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the Next Generation in plate technology. The Hitman is the perfect, low cost, introductory system for the nitrous novice.WarrantyInstallation InstructionsCertificate of Origin

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings: 50-100-150-200. The Phase 3 series nitrous plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in plate technology. The ?Hitman Plus? is the perfect, low cost, introductory system for the nitrous novice., The ?Hitman Plus? has all the great features of the original ?Hitman?, yet it is upgradeable to Stage Six capability. The ?Plus? comes standard with four horsepower settings (50, 100, 150, 200) and is upgradeable to 300 HP with the addition of a larger N20 solenoid and jets. System also includes 40amp relay along with WOT switch and bracket.WarrantyCertificate of OriginInstallation Instructions

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the ?Hitman? is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of four horsepower settings: 50-100-150-200. The Phase 3 series nitrous plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in plate technology. The ?Hitman Plus? is the perfect, low cost, introductory system for the nitrous novice., The ?Hitman Plus? has all the great features of the original ?Hitman?, yet it is upgradeable to Stage Six capability. The ?Plus? comes standard with four horsepower settings (50, 100, 150, 200) and is upgradeable to 300 HP with the addition of a larger N20 solenoid and jets. System also includes 40amp relay along with WOT switch and bracket.WarrantyCertificate of OriginInstallation Instructions

For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the Hitman is the way to go. Equipped with the latest Lightning 45 bottle valve, stainless bottle brackets and the adjustability of three horsepower settings: 100-150-200. The Phase 3 series nitrous plates are the Next Generation in nitrous performance and reliability. This new innovation in plates provides superior distribution and outstanding atomization. With no spray bar to sag, split, block airflow, or damage this is truly the Next Generation in plate technology. The Hitman is the perfect, low cost, introductory system for the nitrous novice. The Hitman Plus has all the great features of the original Hitman yet it is upgradeable to Stage Six capability. The Plus comes standard with four horsepower settings (50, 100, 150, 200) and is upgradeable to 300 HP with the addition of a large N20 solenoid and jets. System also includes 40amp relay along with WOT switch and bracket.Installation InstructionsWarrantyCertificate of Origin

NX Billet Crossbar plate systems have just raised the bar in nitrous plate technology, in a package that is legal for racing classes that allow only one nitrous and one fuel jet. The CNC machined design integrates the nitrous and fuel discharge ports into the billet divider bar. This new design provides excellent atomization and cylinder distribution while totally eliminating the possibility of rotated spray bars. Systems include billet aluminum and carbon fiber Lightning series solenoids, a custom solenoid mounting bracket, billet aluminum Y fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay, relay harness and every bolt, nut, electrical connector needed for installation, Systems ordered with bottles includes the high flow billet aluminum Lightning 500 bottle valve and stainless steel bottle brackets.Warranty

The conventional Stage 6 is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra long supply line. (Dominator Alcohol version)WarrantyInstallation InstructionsCertificate of Origin

The conventional Stage 6 is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, 10lb bottle, stainless bottle brackets, and extra long supply line. (Dominator gasoline version)Installation InstructionsWarrantyCertificate of Origin

The conventional Stage 6 is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, 5lb bottle, stainless bottle brackets, and extra long supply line. (Dominator gasoline version)WarrantyCertificate of OriginInstallation Instructions

The conventional Stage 6 is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology using the conventional spraybarless design. The Phase 3 series plates are the ?Next Generation? in nitrous performance and reliability. This new innovation in nitrous plate technology provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is truly the ?Next Generation? in nitrous plate technology. Systems come complete and include limited lifetime guaranteed Lightning solenoids, heavy duty 40 amp relay, stainless bottle brackets, and extra long supply line. (Dominator gasoline version)Certificate of OriginWarrantyInstallation Instructions

Nitrous Express Dry Direct Port Nitrous Kit 4 Cyl w/10lb Black Bottle (Special Order Drop Ship Only)

The NX Dry Direct Port System provide nitrous directly into each cylinder through a set of high flow NX Dry Nozzles. These systems are designed to be used with an engine management system that can add nitrous enrichment through the engines fuel system. Includes jets for 50-300hp per stage as well as a tech card with lbs./hr. flow data for each jet setting. Includes .093 NX Lightning Solenoid, WOT switch, stainless bottle brackets, 4an nitrous feedline, relay, relay harness and all necessary hardware to complete installation. You can get the system with either 1/16 (default) or 1/8NPT nozzlesCertificate of OriginWarranty

The NX Dry Direct Port System provide nitrous directly into each cylinder through a set of high flow NX Dry Nozzles. , These systems are designed to be used with an engine management system that can add nitrous enrichment through the engine's fuel system., Includes jets for 50-300hp per stage as well as a tech card with lbs/hr flow data for each jet setting., Includes .093 NX Lightning Solenoid, WOT switch, stainless bottle brackets, 4an nitrous feedline, relay, relay harness and all necessary hardware to complete installation., You can get the system with either 1/16 (default) or 1/8NPT nozzles, ,Certificate of OriginWarranty

The NX Dry Direct Port System provide nitrous directly into each cylinder through a set of high flow NX Dry Nozzles. , These systems are designed to be used with an engine management system that can add nitrous enrichment through the engine's fuel system., Includes jets for 50-300hp per stage as well as a tech card with lbs/hr flow data for each jet setting., Includes .093 NX Lightning Solenoid, WOT switch, stainless bottle brackets, 4an nitrous feedline, relay, relay harness and all necessary hardware to complete installation., You can get the system with either 1/16 (default) or 1/8NPT nozzles, ,Certificate of OriginWarranty

The NX Dry Direct Port System provide nitrous directly into each cylinder through a set of high flow NX Dry Nozzles. These systems are designed to be used with an engine management system that can add nitrous enrichment through the engine's fuel system. Includes jets for 50-300hp per stage as well as a tech card with lbs/hr flow data for each jet setting. Includes .093 NX Lightning Solenoid, WOT switch, stainless bottle brackets, 4an nitrous feedline, relay, relay harness and all necessary hardware to complete installation. You can get the system with either 1/16 (default) or 1/8NPT nozzles

For applications that add extra fuel through the factory fuel injection system via aftermarket tuning or secondary fuel mapping. This system includes a single dry nozzle (no fuel), a single billet aluminum / carbon fiber lightning series solenoid, 10 lb. bottle with billet lightning 45 bottle valve, stainless bottle brackets, braided stainless lines as well as jetting for 35,50,75,100,125 and 150HP.WarrantyCertificate of Origin

This system provides nitrous through a single Dry Nozzle. This system does not add fuel and is intended to be used with an engine management system that can add nitrous enrichment fuel through the engines injectors. Includes nitrous jets for 35-50-75-100-125 and150 HP. This NX Dry nitrous system comes complete with a 1/8npt dry nozzle, a single .093 Lightning solenoid, 10lb bottle with the billet lightning 45 bottle valve, wide open throttle switch, stainless bottle brackets, extra long stainless braided N2O line, relay with harness and all necessary hardware to complete the installation.WarrantyCertificate of Origin

For applications that add extra fuel through the factory fuel injection system via aftermarket tuning or secondary fuel mapping. This system includes a single dry nozzle (no fuel), a single billet aluminum / carbon fiber lightning series solenoid, 5 lb. bottle with billet lightning 45 bottle valve, stainless bottle brackets, braided stainless lines as well as jetting for 35,50,75,100,125 and 150HP.WarrantyCertificate of Origin

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology., , Systems with a bottle include the billet aluminum Lightning 500 bottle valve. This valve not only looks great; It is packed with features including two integrated gauge ports, 5/8 siphon tube, a large .500 orifice and an improved flow path with only one 45 degree turn. The Lightning bottle valve looks great, flows great and weighs nearly one full pound less than our old style brass valve., , This crossbar nitrous system includes more than the standard crossbar nitrous kit. It includes a custom solenoid bracket, billet aluminum y fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay and relay harness.

The new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology., , Systems with a bottle include the billet aluminum Lightning 500 bottle valve. This valve not only looks great; It is packed with features including two integrated gauge ports, 5/8 siphon tube, a large .500 orifice and an improved flow path with only one 45 degree turn. The Lightning bottle valve looks great, flows great and weighs nearly one full pound less than our old style brass valve., , This crossbar nitrous system includes more than the standard crossbar nitrous kit. It includes a custom solenoid bracket, billet aluminum y fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay and relay harness.