K&N C5 Corvette Fipk

Add some extra horsepower to your fuel injected engine with one of these K&N Filtercharger Injection Performance Kits. They replace your engine's stock air cleaner or airbox with a low-restriction K&N filter assembly that increases airflow to your engine. And as we all learned in Hot Rod 101, more air means more power. Plus, the filters can be covered by up to 1/8 in. of debris before air restriction makes cleaning necessary. The kits include an air filter assembly, a plenum (where applicable), mounting hardware, and instructions.