BMW M135i & M235i

We stock the full range of exhaust systems from Milltek and Remus to give our customers the power gains, weight reduction and noise improvements that best fits their budget. Below you'll find some of the popular options. The full range of exhaust options can be purchased in our shop here (M135i) and here (M235i).

Milltek Sport are the UK’s leading exhaust manufacturer and offer exceptional performance and quality. Litchfield have been one of Milltek’s largest dealers and we have an excellent working relationship stretching back to 2003.

Milltek Cat-back with Black Cerakote, Polished, or Brushed Titanium tips

Black Cerokote

Consists of:

  • 1 x Centre Silencer (EC Approved)
  • 1 x Rear Silencer (Road)
  • 1 x LH Valve Outlet Pipe
  • 1 x RH Valve Outlet Pipe
  • 4 x GT90 Tip Assembly

Milltek Non-Res Cat-Back exhaust system with Quad GT90 Polished Trims

£970.89 exc VAT

£1,165.07 inc VAT

Milltek Cat-Back exhaust system with Quad GT90 Cerakote Black Trims

£1,039.26 exc VAT

£1,247.11 inc VAT

Milltek Cat-Back exhaust system with Quad GT90 Brushed Titanium Trims

£1,149.72 exc VAT

£1,379.66 inc VAT

Remus are one of the most famous names in European exhaust manufacture, OE suppliers to limited production cars including Mercedes and BMW. Their systems are characterised by a deep menacing tone with large bore design to back pressure and help lift performance.

Remus Wolf Sport Exhuast Centered for L/R system

The Remus Sport exhaust system is a Stainless Steel L/R sport exhaust centred with 2 integrated valves. This exhaust increases the original Ø 65 mm tubes to Ø 70 mm and has a range of tail pipe finishes.

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.


  • 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
  • (EC-) approval

Remus Wolf Inside Axle-Back System with Black Chrome Trims

£2,304.12 ex VAT

£2,764.94 inc VAT