K&N Engineering
KNN57-9011
K&N Engineering

K&N 98-00 Lexus GS400 V8-4.0L Performance Air Intake Kit

$367.99

Description

This K&N air intake kit for the 1998-2000 Lexus GS400 is designed to boost engine performance and deliver noticeable gains in horsepower and torque. Featuring a high-density polyethylene (HDPE) rotationally molded tube, this performance kit optimizes airflow and improves your vehicle’s throttle response. The washable high-flow air filter—with premium oiled cotton filter media—ensures reliable operation for up to 100,000 miles under normal driving conditions. Installation is straightforward and typically takes less than 60 minutes.

Key Benefits

• Increased horsepower and torque for improved overall performance
• Enhanced airflow with a durable HDPE molded tube and efficient conical design
• Long-lasting washable high-flow air filter designed to minimize maintenance
• Quick and easy installation process that takes less than 60 minutes
• Note: Not legal for use on pollution-controlled vehicles in California

Technical Specifications

• Materials: Built with a high-density polyethylene tube, oiled cotton filter media, and a custom heat shield to protect the intake air from high engine bay temperatures
• Maintenance: Designed for up to 100,000 miles between filter cleanings under normal highway conditions
• Installation: Detailed guidelines are available; please refer to the Detailed Installation Instructions for step-by-step guidance
• Performance Gains: Optimized design aims to improve engine responsiveness and efficiency, helping you get the most out of your Lexus GS400

Compatibility:
• Fits: 1998-2000 Lexus GS400, Base model

For additional performance options, explore our Air Intake Systems collection. Enjoy enhanced driving performance with the trusted quality of K&N.

This K&N air intake kit for the 1998-2000 Lexus GS400 is designed to boost engine performance and deliver noticeable gains in horsepower and torque. Featuring a high-density polyethylene (HDPE) rotationally molded tube, this performance kit optimizes airflow and improves your vehicle’s throttle response. The washable high-flow air filter—with premium oiled cotton filter media—ensures reliable operation for up to 100,000 miles under normal driving conditions. Installation is straightforward and typically takes less than 60 minutes.

Key Benefits

• Increased horsepower and torque for improved overall performance
• Enhanced airflow with a durable HDPE molded tube and efficient conical design
• Long-lasting washable high-flow air filter designed to minimize maintenance
• Quick and easy installation process that takes less than 60 minutes
• Note: Not legal for use on pollution-controlled vehicles in California

Technical Specifications

• Materials: Built with a high-density polyethylene tube, oiled cotton filter media, and a custom heat shield to protect the intake air from high engine bay temperatures
• Maintenance: Designed for up to 100,000 miles between filter cleanings under normal highway conditions
• Installation: Detailed guidelines are available; please refer to the Detailed Installation Instructions for step-by-step guidance
• Performance Gains: Optimized design aims to improve engine responsiveness and efficiency, helping you get the most out of your Lexus GS400

Compatibility:
• Fits: 1998-2000 Lexus GS400, Base model

For additional performance options, explore our Air Intake Systems collection. Enjoy enhanced driving performance with the trusted quality of K&N.

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.