K&N 63-3120 Performance Air Intake System for CHEVROLET Corvette 6.2L ymm_67 Express Sleeves come in 1

Express Sleeves come in 1 1/2" diameter in 3'

Important note: This downpipe kit is not approved under the German Road Traffic Regulations (STVO)

SAE Viscosity Grade (Gear Oil): 80W140

developed to enhance seating comfort during extended driving

500˝ Thread Size 7/16-14 Fastener Style: Bolt

K&N 63-3120 Performance Air Intake System for CHEVROLET Corvette 6.2L ymm_67 Express Sleeves come in 1A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect