K&N Replacement Air Filter CHEVROLET EXPRESS VAN 4.8L/6.0L-V8; 08 Suspension>Shock & Spring Kits Air ducts are specifically sculpted

Air ducts are specifically sculpted to maximize the breathing capabilities of you engine

100% brazed aluminum construction

and now the Focus ST-R for touring car racing

or even seizure of the engine

K&N Replacement Air Filter CHEVROLET EXPRESS VAN 4.8L/6.0L-V8; 08 Suspension>Shock & Spring Kits Air ducts are specifically sculptedK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your