BMW G80 M3 G82 M4 G87 M2 S58 MaxFlow Resonated Race Downpipes

The IRL MaxFlow Resonated Race Downpipes for the BMW G8X take your S58 to the next level with maximum flow, while integrated resonators cut rasp for a cleaner, deeper tone.

Why you need it

Reducing exhaust backpressure improves turbo efficiency, sharpens throttle response and supports more horsepower and torque, without the harsh rasp of an unresonated pipe.

Fits

• BMW G8X M2, M3 and M4 (S58)

Features

• High-flow race design
• Integrated resonators reduce rasp and keep an aggressive note
• Premium 304 stainless steel, TIG-welded and mandrel-bent
• Direct bolt-on with factory-style fitment

Good to know

Designed for track and off-road competition use only, not for registered road use. A check engine light will occur. Professional installation is recommended.