The Lexus GS 400 comes equipped with a UZ-series V8 that can produce 300 hp (224 kW) and 310 ft lbs (420 N·m) of torque. Sounds like a lot, but you can increase that with a Lexus GS 400 cold air intake from AutoAnything. And with countless Lexus GS 400 cold air intakes reviews to read, you'll discover real experiences from real customers like you.
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Boost power and lift MPGs—the K&N FIPK Air Intake takes performance to the next level. The 57 Series cold air intake is custom-engineered with a famous K&N Filtercharger cone filter and crosslink nylon intake tract. Million Mile Limited Warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Our Lexus GS 400 cold air intake lowers the temperature of the air going into your internal combustion, thus increasing the power and efficiency of your engine. And, we make it easy to install. No expensive mechanics. No being without your car for days. Just put it in and you're all set!