The Name-it Underbody Bracing is designed and custom-fabricated in-house to address Rigidity and exhaust clearance for anyone running a larger exhaust. Engineered with full clearance for 3.5” exhaust setups, this brace reinforces the centre of the chassis while improving underbody protection and airflow management.

Unlike factory bracing, our design extends downward to create additional clearance and a flatter underbody profile, helping protect critical components while increasing structural rigidity where it matters most. The result is a more planted, predictable car — especially under load, cornering, and hard acceleration.

Key Benefits

• 3.5” Exhaust Clearance – designed to accommodate larger exhaust systems without compromise.

• Increased Chassis Rigidity – strengthens the center section of the car for improved handling response.

• Extended Plate Design – improves underbody protection and clearance by reinforcing lower mounting points.

• Custom In-House Fabrication – built by Name-it with fitment and real-world use in mind.

• Performance-Driven Design – supports higher power builds, track use, and spirited driving.

Whether you’re running a big exhaust, pushing more power, or simply want a tighter, more confident chassis feel, the Name-it Underbody Bracing System delivers functional reinforcement without sacrificing clearance or usability.

Note: This product is intended for track and off-road use. 

This item is considered special order and is not available for immediate pickup or dispatch. ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.

For:

F20, F21, F22

m135i, m140i, m235i, m240i