Remus Rear Silencer for BMW 1 Series M140i 2018+ F20 F21 LCI is the ultimate BMW M140i exhaust upgrade for drivers who want aggressive sound, premium build quality and true performance. This valved rear silencer, often called an axle-back or backbox, integrates seamlessly with the OE valve control system and delivers that signature Remus tone with low back pressure and lightweight construction. Perfect for the BMW 1 Series M140i owner seeking a stainless steel performance exhaust with EEC homologation.
At Nforcd we have supplied and fitted this Remus M140i rear silencer and the feedback has been superb. Customers love the deeper, sportier exhaust note, the top-tier finish and the perfect fitment on the F20 and F21 LCI chassis. If you are searching for a BMW M140i exhaust, BMW 1 Series exhaust, Remus back box, valved exhaust or axle-back system, this is the proven choice.
Key features
- Aggressive racing sound from the B58 engine with refined control via OE exhaust valves
- Integrated valves using the factory valve control system for effortless operation
- Performance increase with low back pressure for improved response
- 100% stainless steel, shot blasted surface for durability and a premium finish
- Light weight construction for an optimised rear end
- Perfect shape and fitment, designed specifically for the BMW M140i
- Handmade in Austria with EEC homologation
Tailpipe options, 2 x 102 mm
- Angled, straight cut, chromed tips, 102 mm
- Carbon fibre tips with titanium internals, 102 mm
What you get
Rear silencer left and right with integrated valves, designed to work with the original BMW valve control. The result is a BMW M140i valved exhaust that sounds fantastic when you want it to, and stays civil when you need it.
Compatibility
- Make: BMW
- Model: 1 Series
- Type: F20 and F21 LCI
- Engine: M140i, Engine code B58B30
- Power: 250 kW
- Year: 2018+
Important: only for vehicles without GPF, also known as OPF. Not suitable for cars equipped with a gasoline particulate filter. If you are unsure whether your car has a GPF, please contact us.
Why choose this Remus BMW M140i exhaust
- Deep, sporty BMW M140i exhaust sound with everyday usability
- Premium stainless steel construction and Austrian craftsmanship
- Direct-fit rear silencer solution for F20 and F21 LCI M140i
- Ideal upgrade for enthusiasts searching for BMW M140i axle-back, backbox, rear silencer or valved exhaust
Fitting and support
Professional installation available at Nforcd in Warwickshire. For a fitting quote or advice on tailpipe options and availability, email Sales@nforcd.com. We are happy to help you choose the perfect BMW M140i exhaust upgrade.