AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 NO-DISCOUNT RPMX 99-16 FD SD 8'

RPMX 99-16 FD SD 8'

Manufacturer Part # : 1453106

and adaptive cruise control with use of our ACC Relocation Bracket (Sold Separately)

65 mm Exducer Compressor Wheel

AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 NO-DISCOUNT RPMX 99-16 FD SD 8'Technical Data By 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