AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 turn14-in-stock Universal Light Mount / Up

Universal Light Mount / Up To 10 Cube Lights Or 40 in

AmD Tuning dyno – Modified Golf R Mk7 Test Vehicle

Manufacturer Part # : T-60863

high speed pull-into "1"

Enhanced Stall Street/Towing Applications

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 turn14-in-stock Universal Light Mount / UpTechnical Data By replacing the restrictive secondary catalytic converters located in the mid pipe section directly after the downpipes, back pressure is reduced, which effectively improves the engines breathing by allowing it to expel gases more quickly. This in return means faster throttle response, increased power output and a more aggressive exhaust note. Measuring 3. 5 in diameter, this direct replacement mid pipe offers improved flow over