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Remus Cat back Racing System Left/Right with Integrated valves using the OE valve control system with 2 Carbon tail pipes Ø 102 mm Titanium internals - 1 Series F40 M135i xDrive 225 kW B48A20E 2019-

Remus Cat back Racing System Left/Right with Integrated valves using the OE valve control system with 2 Carbon tail pipes Ø 102 mm Titanium internals - 1 Series F40 M135i xDrive 225 kW B48A20E 2019-

£1,877.14
£1,877.14
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BMW F40 M135i xDrive performance exhaust upgrade with valve control and 102 mm carbon fibre tips

Transform the character of your 2019 onward BMW M135i F40 with a premium valved rear system that unleashes a deeper, motorsport-inspired tone while retaining everyday civility. Precision built from stainless steel with titanium inner sleeves and finished with stunning 102 mm carbon fibre tailpipe trims, this is the ultimate sound and style upgrade for the B48 turbo hot hatch.

Engineered to work with the car’s existing valve electronics, you get quiet operation when you want it and an exhilarating soundtrack when you select sportier drive modes. Flow is significantly improved thanks to reduced restriction, helping the turbo breathe more freely for sharper throttle response.

  • Valved performance exhaust that uses the factory valve actuator and mode selection
  • 2 x 102 mm carbon fibre outlets with titanium internals for a premium motorsport look
  • Stainless steel construction with a shot-blasted style finish for durability
  • Lower backpressure for improved gas flow and responsiveness
  • Lighter than stock with precise OEM-like fit and alignment
  • Handmade in Austria to exceptional standards

Fitment

Designed for BMW 1 Series F40 M135i xDrive 225 kW B48A20E, model years 2019 onwards.

Important information

  • The original exhaust requires cutting during installation.
  • This system removes the GPF/OPF. An engine management light may appear and will require software recalibration to resolve.
  • Intended for off-road or motorsport use where particulate filter removal is permitted.

Part number

754019 1000 + 754019 0000 + 754519 1500 + 0026 70CSS

Why buy from MJ Modifications

We have fitted this setup to customer cars and the feedback has been outstanding, with owners praising the richer tone, premium tailpipe finish and spot-on fitment. If you would like professional installation, our in-house team in Warwickshire can take care of everything. Request a fitting quote at info@mjmodifications.co.uk.

Search-friendly terms customers use

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