MMX Performance Underbody Chassis Brace - BMW G8X M3 / M4 29583 No tools required

No tools required

and a spine-tingling tone worthy of Porsche’s flagship turbocharged flat-six

The multi-layer UV-resistant clearcoat is built to protect the carbon weave through years of sun exposure

this is the ultimate titanium system for unlocking the GT2 RS’s full capability while preserving everyday drivability

MMX Performance Underbody Chassis Brace - BMW G8X M3 / M4 29583 No tools requiredIf you've fitted a larger aftermarket exhaust to your G8X M3 or M4, you've probably already run into the reason this part exists. The factory underbody brace was sized around the stock exhaust, and anything with a bigger diameter starts competing for the same real estate, sometimes as a scrape, sometimes as a rattle at the wrong angle, sometimes as just not enough room to run the system you actually want. MMX Performance built this brace to remove