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These K&N Cold Air Intake Kits for Chevrolet and GMC feature K&N's Filtercharger air filters as well as rotationally molded black High Density Polyethylene tubes and heat dams to prevent hot air from being drawn into the engine. These technological efforts result in some real and noticeable gains of 10 percent or more in power and fuel economy. Actual Performance gains can vary by application but owners of Chevy or GMC Cars, Trucks and SUVs can expect significant and noticeable increases in throttle response and horsepower after a quick and easy installation!

K&N 77-Series metal intake kits for Chevy and GMC cars, trucks and SUV’s combine outstanding performance and under-the-hood style. Featuring free-flowing mandrel-bent aluminum tubing, the 77-Series intakes have a highly polished aluminum finish, leading many drivers to opt for the outstanding visual appeal of these kits. The metallic finishes are bold, beautiful and last forever. Polished finish kit part #'s end in "KP".

K&N 57-Series intake kits use only non-metallic rotationally molded High Density Polyethylene tubing that reduces air temperature and decreases intake sound over a metal tube. K&N intake kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The precision engineered tube drives a massive amount of air into an engine, which translates into serious horsepower gains for your Chevy or GMC vehicle!

K&N 63-Series Air-Charger intakes are a sister line to the 57-Series and feature the same molded HDPE construction and similar performance gains, but are for newer models so they are not yet CARB exempt, making them currently illegal for street use in the state of California. These Intake Kits will become street legal in CA when the CARB certification process is complete.