The vehicle chassis is the part subjected to the greatest loads during dynamic driving. This is particularly evident due to the transfer of body weight during fast cornering, heavy braking and acceleration.
When cornering, weight transfer can cause one side of the vehicle to be loaded up to three times more than the other. This results in significant deformation and chassis flex, which can cause the tyres to lose grip.
Chassis deformation and flex during cornering can cause undesirable handling characteristics such as understeer and oversteer.
The Ultra Racing rear lower chassis brace helps reduce these effects and improve the rigidity of the vehicle’s rear section.
- Design: rear lower chassis brace
- Number of mounting points: 2
- Use: vehicles with 2WD
Suitable for: Mazda 323 III (BF) / IV (BG).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).

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