Ultra Racing Rear Lower Bar for BMW M2 F87 – Rear Subframe Brace / Underbody & Underfloor Tie Bar / Under Brace – Chassis Reinforcement Suspension Brace Handling Upgrade

Rear Underbody Reinforcement Bar for BMW M2 F87

Transform how your F87 feels on fast A-roads and track days with this Ultra Racing rear underfloor tie bar. Engineered specifically for the BMW M2 F87 chassis, this rear subframe brace adds serious rigidity to the back end of the car, giving crisper steering response, better traction as you power out of bends, and a far more composed rear axle over mid-corner bumps.

Crafted from lightweight carbon steel and finished in Ultra Racing’s signature pure solid white, this bolt-on bracing solution is a proven upgrade for drivers who want sharper dynamics without compromise. We run these on our own builds and our customers consistently report a more planted feel, cleaner turn-in, and greater confidence when pushing on.

Why upgrade your F87 with this rear lower bar

• Increases chassis stiffness at the rear for a tighter, more connected driving experience
• Helps dial out push on entry and keeps the car flatter through quick direction changes
• Enhances braking stability and mid-corner composure for predictable, repeatable lap times
• Improves rear-end traction on corner exit, especially with sticky tyres
• Ideal for spirited road use and track day preparation

Features

• Vehicle-specific design for BMW M2 F87
• Lightweight carbon steel construction for strength without unnecessary mass
• Durable pure solid white finish
• Direct bolt-on bracing solution
• Lifetime limited warranty against manufacturing defects from Ultra Racing

Perfect search terms for this upgrade

BMW M2 F87 rear lower bar, rear subframe brace, rear under brace, underbody chassis brace, rear tie bar, chassis reinforcement, suspension brace, handling upgrade, torsional rigidity, track day setup, performance chassis stiffening, F87 coupe handling mods.

Fitting and support

Professional installation recommended. MJ Modifications in Warwickshire can supply and fit this rear undercarriage brace. Email info@mjmodifications.co.uk for a fitting quote or advice.

Choose this Ultra Racing rear chassis bar to unlock a more precise, stable and confidence-inspiring M2 F87. Add to basket today for a genuine, bolt-on handling transformation.