Ultra Racing 2-point rear lower brace for BMW X3 F25
Ultra Racing’s 2-point rear lower brace stiffens the BMW X3 F25 chassis from underneath by reinforcing key chassis and subframe mounting areas. The aim is to reduce chassis twisting under load so the suspension can work from a more stable platform.
Ultra Racing specialises in chassis and suspension bracing, with a range covering front and rear upper braces, lower and mid braces, fender braces and anti-roll bars. The idea is to reinforce strategic areas of the chassis without major structural modification. Ultra Racing states that its brace brackets use 4–5 mm steel plate, while its hollow steel tubes are typically 1.2–1.6 mm thick.
This kind of lower brace is a simple, effective mod for the BMW X3 F25 when you want a little more chassis rigidity without replacing the actual suspension components. It also works nicely alongside other handling upgrades.
- 2-point rear lower brace
- Reinforces key chassis / subframe areas underneath the car
- Steel Ultra Racing construction
- Vehicle-specific design for BMW X3 F25
- Ultra Racing Lifetime Warranty
- Ultra Racing part number: RL2-2644
Fitment
Fits for example the following models:
- BMW F25 (X3) 2.0D ’11-’17 (4WD)
- BMW F25 (X3) 2.0TT ’11-’17 (4WD)
If you are unsure whether the part fits your car, contact our customer service with your vehicle registration number and we will help confirm fitment.


