AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 335i ✔️Mercedes-Benz AMG-Line Sedan W212 Facelift

✔️Mercedes-Benz AMG-Line Sedan W212 Facelift 2012 - 2016

This part provides 0

✔️Mercedes-Benz A 45 AMG Aero W176 Facelift (2015-2018)

None Resonated Centre Section

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 335i ✔️Mercedes-Benz AMG-Line Sedan W212 FaceliftAIRTEC Motorsport 3. 5 Secondary Cat Bypass for BMW G87 M2 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