The vehicle chassis is one of the most heavily loaded parts of the car, as it is affected by the transfer of body mass during fast cornering, heavy braking and acceleration.
When driving through a corner, weight transfer can cause one side of the vehicle to be loaded up to three times more than the other. This places significant loads on the chassis, causing body flex and deformation that reduce tyre grip.
Chassis flex and deformation during cornering can cause unwanted handling characteristics such as understeer and oversteer. The Ultra Racing rear lower chassis brace helps further connect the mounting points and limit unwanted body movement.
- Design for the rear lower section of the chassis
- 2 mounting points
- For Lexus GS II S160 and Toyota Aristo II S160
Suitable for: Lexus GS II (S160), Toyota Aristo II (S160).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).

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