AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 FD3-947 lower intercooler outlet temperatures after

lower intercooler outlet temperatures after 3 consecutive dyno pulls

allowing pressurized oil vapor to enter freely

25 Inch) Charge Pipe Kit for BMW F87 M2 Competition / F80 M3 / F82 F83 M4 with S55 EngineImportant product features:- compared to the OEM Charge Pipes

Includes both sides (2 units)

Silicone turbo outlet with optimized flow geometry

AIRTEC Motorsport Downpipe Sports Cat for BMW G Series – M2, M3 & M4 FD3-947 lower intercooler outlet temperatures afterBy 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