The Donaldson filter is highest flowing filter on the market. Gains of 17-19 RWHP are typical with the installation of this filter. An indicator shows when it's time to clean the filter. Mounts in place of stock air box with easy installation and factory look. 1997-2003 C5.

Halltech's all new T-1C Cold-Air Intake System has arrived! This underhood intake system requires absolutely no alterations to your C5. No cutting or trimming anything! This intake pulls cold air from the Z06 air-ducts. In stock for immediate delivery. Comes with Halltech new Power Stack Filter.

K & N's Fuel Injection Performance Kit dramatically reduces intake restriction, allows more air for more usable power and torque throughout the engine's RPM range. Mass air sensor not included. Gains of up to 14 hp are common. 97-00 C5 only.

Volant Air kits include a power duct for maximum power increase. Manufacturer suggests 15-19 rwhp is typical. Easy installation.