AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 e92 *Supports Audi A3 with all-wheel

*Supports Audi A3 with all-wheel drive (Quattro) and 2

Less understeer -92% stiffer than stock

It endures rigorous testing in high temperatures to ensure durability and aerodynamic efficiency while boasting meticulous design

Sold as a complete kit

Our Front & Rear Arch Guard package enhances the appearance of the wheel arches providing a sporty appearance

AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 e92 *Supports Audi A3 with all-wheelBy replacing the restrictive primary catalytic converters located in the original downpipes with specially designed high flow sports cats, 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. Complete with replacement fitting kit, the downpipes will mate to a standard or aftermarket