RacingLine Carbon Fiber Rear Body Brace – 8V A3/S3/RS3


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Want to sharpen up your Golf 7 & 7.5 / Audi A3, S3, RS3 / Leon / Octavia handling responses? Our beautiful billet and carbon Rear Body Brace reinforces the bodyshell at its weakest point for a more precise and pleasurable drive.

What does it do?

Modern cars like the MQB platform run a pretty stiff laser-welded bodyshell. Up front, the chassis is very rigid between the suspension tops, but at the rear there is much more chassis flex which negatively affects vehicle handling in hard use, especially with stiff suspension. That’s why the Clubsport S Golf gets a factory rear brace.

  • The new RacingLine Rear Body Brace solves this issue by locking the crucial hard points together.
  • The RacingLine Rear Body Brace uses solid billet aluminium mounts secured into beautiful, ultra-stiff carbon fibre link bars drastically stiffening the rear of the chassis.
  • By reinforcing and tying the rear strut towers together, the brace helps to maintain proper suspension geometry under heavy cornering loads. Remove the bodyshell flex, and the suspension geometry can work as it was designed to do.
  • Despite the added stiffness, this improved handling performance comes without sacrificing any ride quality or introducing any additional noise, vibration, or harshness into the cabin.
  • The clever design means that installation is simple, using existing body mounting points with no drilling and no removal of trim required, and is completely reversible.
  • Compatible with rear seats up or down (or removed altogether). The full interior can be maintained even with the installation of the Rear Body Brace.


Audi A3/S3/RS3 in 4 door Saloon/Sedan Models

  • All Audi A3 8V – 4 door sedan
  • All Audi S3 8V – 4 door sedan
  • All Audi RS3 8V – 4 door sedan

ONLY for the 4 door sedan models – No cutting or drilling is required for fitment, so this modification is completely reversible.




Weight 11.1 lbs
Dimensions 42.6 × 8 × 3.2 in

Audi A3 8V – 2015-2020 2.0T MQB EA888.3, Audi A3 8V – 2015-2020 2.0 TDI, Audi RS3 8V – 2018-2019 2.5T MQB, Audi RS3 8V – 2018 2.5T MQB, Audi RS3 8V – 2019 2.5T MQB, Audi S3 8V – 2015-2017 2.0T MQB EA888.3, Audi S3 8V.2 – 2018-2020 2.0T MQB EA888.3


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