Porsche 991.1 & 991.2 GT3 RS - Race Non valved system

Manufactured from Inconel 625 - material used for F1 systems & hypercar P1, 918, La Ferrari


This is the BRE race system that is absolutely incredible and true race car sound.
A very popular choice for those looking for all out race car sound whilst still keeping emission leglislation.
It is very loud and not for the faint hearted, comparable to Carrera cup RSR race cars. The perfect addition to your GT3 / GT3Rs that transforms the car and driving experience.
Other benefits include 25+ kg weight saving and very aesthetically pleasing BRE Inconel system that changes gold/ purple after driving.
The exhaust is Bolt on/ bolt off fitment and mounted to the standard headers & catalytic converters.

Our non valved race system does not contain valves and the original vaccum setup is muted safely & fully reversible.

With the BRE rear setup only, no ECU tune required and no CEL warning light.


Our system will fit to standard tips or optional BRE 4" slash cut tips that look incredible.

Large discount when purchased with BRE system


Orders will take 7-10 days for delivery

Porsche 991.1 / 991.2 GT3 RS - Race Non valved system (Inconel)

Tips ?
  • - Inconel 625 0.9mm construction

    - Beautiful tone & sound improvement giving the sound to match the performance

    - Impressive weight saving 25KG +

    - Bolt on/ Bolt off solution

    - No CEL or ECU tune required

    - Designed & Manufactured in house by BRE

  • BRE Team can fit your new system to ensure perfect fitment by our highly skilled technicians and a hassle free service. 

    Our team travel across the UK and worldwide to carry out fitment on some of the finest supercars in the world.

    Please see our fitting centers page and contact us today, we will find a local destination & time to suit you.