K&N Cold air intake system BMW E46 M3 Audi S3 Part no:DP31118C

Part no:DP31118C

Temperature Operating Range: 70°C – 100°C

•Precision engineered CNC connectors to house original O-rings

Fitment Info:Original System must be cut for fitting

K&N Cold air intake system BMW E46 M3 Audi S3 Part no:DP31118CA 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