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Jaw-dropping Mmx Underbody Chassis Brace (rear) - Mini Cooper S F56 Now 55% Cheaper [Sie0xsnW]

$32.99 $105.99 -69%

The MINI F56 utilises three underbody braces underneath the vehicle. These beautiful MMR Performance billet underbody chassis braces replace the functional steel OE units. Machined from lightweight billet T-6061 aluminium to add rigidity, exhaust cle

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Jaw-dropping Mmx Underbody Chassis Brace (rear) - Mini Cooper S F56 Now 55% Cheaper [Sie0xsnW]

The MINI F56 utilises three underbody braces underneath the vehicle. These beautiful MMR Performance billet underbody chassis braces replace the functional steel OE units. Machined from lightweight billet T-6061 aluminium to add rigidity, exhaust clearance and ultimate strength to enhance your MINI's dynamic performance on road or track.

Add stiffness, improved dynamic performance and exhaust clearance.

Whilst functional, the standard steel OE units are heavy and are far from aesthetically pleasing - something that can't be said of our MMR replacement billet underbody braces.

Machined from billet T-6061 aluminium, each brace has been designed and profiled to remove a considerable amount of unnecessary material, whilst retaining rigidity and ultimately, strength.

With any larger diameter exhaust system, the OE braces give insufficient clearance. So rather than removing the tunnel bracing altogether (as some people do), the MMR underbody braces give you the option to replace them, giving you the clearance you need plus maintaining that crucial body stiffness.


Product Features

  • Add stiffness, improved dynamic performance and exhaust clearance.
  • Machined from billet T-6061 aluminium.
  • Designed and profiled to remove a considerable amount of unnecessary material.
  • Full OE replacement.
  • No modifications required. Fully reversible.
  • Available to purchase individually or as a complete set of three.

Product Fitment

Series

F-Series MINI

Chassis code

F54, F55 & F56

Model year

2014+

Model variant

Cooper, Cooper S, Cooper SD and JCW

Engine code

ALL

Part No: MMR13-1401-R

What Our Customers Say

January 25, 2026

Absolutely no complaints!

This product is a legitimate game-changer.

- Sawyer Q..

January 25, 2026

Absolutely no complaints!

I'm genuinely shocked by how good this is.

- Milan W..

January 25, 2026

Absolutely no complaints!

A great product, and very, very great service.

- Cari W..

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