REMUS BMW M5 COMP F90 RACING cat-back-system L/R, stainless steel, with integrated valves and non-resonated cat-back front section, NO (EC-) APPROVAL

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  • Regular price £0.00
Tax included.

ATTENTION: RACING - No (EC-) approval!
The Cat-Back-System L/R consists of:
- RACING non-resonated cat-back front section
- sport exhaust system left and right, with integrated valves (The activation of the valves is carried out using the original actuators via the vehicle onboard electronics.)
- tail pipe set
- Original tube Ø 80 mm / REMUS tube Ø 84 mm

ATTENTION: No vehicle modifications required! For mounting of 089317 0000 the original BMW part „heat protection for tank“, oe-part-number 51 48 8 060 077 has to be used! When installing the optional non-resonated cat-back front section 089317 0000 in cars with GPF a deactivation oft he GPF in the engine control unit (ECU remapping) must be done in order to prevent “check engine light” warning signal and also to achieve optimized performance and throttle response.

The use of racing products and products which do not have (EC-) approval is generally not permitted on public roads. When installing REMUS axle-back and cat-back or catalyst delete tubes on vehicles which are used for closed road driving, it is advisable to tune the ECU for a maximum gain in performance and to ensure that the CEL does not come on.


  • Aggressive racing sound
  • Shot blasted surface, 100% stainless steel
  • Performance increase, low back pressure
  • Light weight construction
  • Perfect shape and fitment
  • Handmade in Austria
  • 24 months warranty