The REMUS cat-back solution for the BMW F20 and F21 is designed to work in perfect cooperation with the stock catalytic converter of the engine. Reduced back pressure and optimized flow dynamics grant a significant increase in power and torque in combination with the well-known sonorous REMUS sound. Due to lightweight construction and sophisticated materials, a reduction in weight can be seen in comparison to the stock exhaust system.


The activation of the valve is carried out using the original actuator via the vehicle onboard electronics.

No vehicle modifications required! No rear skirt modifications required!


Original tube Ø 80 mm, REMUS tubes Ø 84 mm


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


Includes Choice of:


Centre Section:

089016 0000 - Unsilenced

089116 0300 - Silenced


Tail Pipes

0026 70SG - Stainless Steel Angled (Straight Cut)

0026 70S  - Stainless Steel Chrome Angled Rolled

0026 70CS - Carbon Fibre with Titanium Internals

0026 98C - Stainless Steel Chrome Street Race with Carbon Insert

0026 98CB - Stainless Steel Black Chrome Street Race with Carbon Insert


Please Select Options from Drop Down Menu


Remus Exhausts Cat-Back System for BMW F2x M140i / M240i

SKU: RE-F87-M2
Tail Pipe Option
Centre Section
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