Remus Axle Back Exhaust – BMW M135i (F40)




Remus Axle Back Exhaust – BMW M135i (F40)

Axle-back-system: for BMW M135i M Performance F40 xDrive 5 door, Type F1H (with GPF).
consisting of a sport exhaust centered, connection tube and one of five tail pipe sets.

Tube diameter:
Original tube Ø 70 mm
REMUS tube Ø 70 mm

ATTENTION The original exhaust will need to be cut! No rear skirt modifications required!

The activation of the valve is carried out using the original actuator via the vehicle onboard electronics. 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
  • incl. EC type approval

Stock Exhaust

Remus Axle Back

Additional information

Weight 15 kg
Tailpipe Options

Stainless (Thin wall), Polished, Carbon, Angled Carbon, Angled Stainless

Make Model Year Engine
Make Model Year Engine
BMW 1 Series F4X Series (2019 - Present) M135i (B48)