The car chassis is the part subjected to the greatest loads while driving. This is especially evident due to the transfer of the body’s weight during fast cornering, heavy braking or firm acceleration.
When cornering, weight transfer can cause one side of the vehicle to be loaded up to three times more than the other. This causes significant deformation and twisting of the chassis or body, which can result in the tyres losing grip.
Chassis deformation and twisting during cornering can cause undesirable handling characteristics such as understeer and oversteer.
The Ultra Racing rear lower chassis brace helps further connect the mounting points of the rear suspension and reduce unwanted body movement.
Specifications
- Number of mounting points: 4
- Compatibility: BMW 5 G30 2.0T 2WD with electric motor, from 2017 onwards, including facelift version
Suitable for: BMW 5 VII (G30/G31/F90).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).

Reviews
There are no reviews yet.