
The MMX Underbody Chassis Brace directly replaces the factory brace on the G8x M3 and M4, giving an extra 15mm of exhaust clearance while keeping the original ground clearance.
Precision machined from billet 6061-T6 aluminium, it also adds chassis stiffness for sharper dynamics, and bolts straight on with no modifications needed.
Features
- Direct replacement for the factory underbody brace
- Extra 15mm of exhaust clearance
- Retains standard ground clearance
- Billet 6061-T6 aluminium, precision machined
- Adds chassis stiffness
- No modifications required
Fitment
- BMW G80 M3 Saloon
- BMW G81 M3 Touring
- BMW G82 M4 Coupe