Remus Stainless Mid Pipe for BMW M140i/M240i B58 (F20 F21 F22 F23) – Center/Centre Muffler/Silencer & Resonator Delete, Straight‑Through Middle Section, Non‑Resonated Front/Mid Exhaust Pipe, Cat‑Back Compatible Performance Upgrade

Remus stainless centre section for BMW M140i and M240i B58

Unlock the sound and response your turbocharged B58 deserves with this Remus performance centre section. This straight-through mid section replaces the OE centre box and, on applicable vehicles, the particulate filter segment to deliver a deeper, more purposeful soundtrack and freer breathing under load. It is the go-to upgrade for enthusiasts who want a sharper throttle feel and a more aggressive note without changing the rear silencer.

Why this centre section is a winner

• Stainless steel construction for durability and long-term performance
• Replaces the restrictive centre box for improved gas velocity and a richer tone
• Noticeably louder under acceleration with a deeper, sportier character
• Compatible with the factory backbox or a Remus rear silencer to form a full cat-back set-up
• OE system may require a cut to join this centre section
• Supplied without homologation for motorsport and off-road use

Fitment

BMW M140i and BMW M240i with the B58 engine on the F20, F21, F22 and F23 platforms. Ideal if you are looking for a centre box delete, mid-section upgrade or straight-through centre pipe for the B58 inline-six.

Real-world feedback

We have fitted this Remus centre section on our own builds and for many customers at MJ Modifications. Owners consistently praise the quality, the deeper growl and the more engaging driving experience. If you want your M140i or M240i to sound how it should, this delivers.

PPF, OPF, GPF information

Later vehicles equipped with a petrol particulate filter may display a warning light when this front section is installed. Coding is required to remove the warning for track use. No type approval. For off-road and competition use only.

Installation and support

Professional fitting recommended. MJ Modifications can install this centre section at our workshop in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

Search terms to help you find the right part

BMW M140i centre pipe delete, BMW M240i centre box delete, B58 mid section upgrade, Remus centre pipe, stainless mid-section, straight-through centre tube, exhaust middle pipe for BMW 1 Series F20 F21, 2 Series F22 F23 centre pipe, sports exhaust centre section, unsilenced mid pipe, performance centre section, race front section for B58, cat-back compatible centre tube, BMW 1 Series M140i exhaust centre, BMW 2 Series M240i mid-section replacement, UK fitting Warwickshire.

Ready for a louder, cleaner B58 soundtrack Add this Remus centre section to your basket and transform your M140i or M240i today.