K&N 01-05 BMW M3 3.2L F/I Performance Intake Kit c6 corvette this cat-back exhaust system added

this cat-back exhaust system added an astounding +9 horsepower and +14 lbs

All Around Use

An unbeatable warranty

System contains four of BORLA'S unique Polyphonic Harmonizer technology that tilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

3 Liter AW50-42LE

K&N 01-05 BMW M3 3.2L F/I Performance Intake Kit c6 corvette this cat-back exhaust system addedA 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