01323 808 909


Remus RACING GPF-back-system- BMW M4 Competition

£2,338.93 Inc VAT

SKU: 089018 1500 Categories: , Tag:


Remus RACING GPF-back-system- BMW M4 Competition

RACING GPF-back-system L/R: Sport exhaust centered with 2 integrated valves incl. non-resonated RACING GPF-back-section (selectable tail pipes), NO (EC-) APPROVAL

ATTENTION: RACING – No (EC-) approval!

The RACING GPF-back-system L/R consists of:
– Stainless steel L/R Sport exhaust centered with 2 integrated valves
– non-resonated RACING GPF-back-section, replaces original GPF-back-section
– selectable tail pipes

Original tube Ø 65 mm
REMUS tube Ø 70 mm

ATTENTION: Only for cars with GPF up from 02.07.2018!
The original exhaust will need to be cut! No rear skirt modifications required!
The activation of the valves is carried out using the original actuators via the vehicle onboard electronics.
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