REMUS Valved Axle-Back Sports Exhaust / Back Box for BMW M235i F22 F23 (N55/N55B30) 2014+, Rear Silencer/Muffler with Twin 84mm Tailpipes, Stainless Steel, ECE Approved, Non-OPF/GPF, Plug & Play Flap Control, Coupe & Convertible

Performance rear section for BMW F22 F23 M235i with valve control and twin 84 mm tail trims

Transform the soundtrack and character of your F22 or F23 M235i with this premium valve-controlled rear box from REMUS. Designed for the N55 3.0 turbo straight-six, this axle-back rear section keeps the factory flap control for genuine plug-in operation, giving a deep, motorsport tone under throttle and a calm note on the motorway. Crafted in Austria from shot-blasted stainless steel, it offers superb build quality, excellent flow and an OE-quality fit.

We have installed this system on our own cars and numerous customer builds at MJ Modifications, and the feedback has been outstanding. If you want a high quality sports rear silencer that elevates sound and response while remaining road legal with ECE type approval, this is the one to choose.

Highlights

• Valve-operated sports muffler uses the original BMW actuator and wiring for seamless operation
• Shot-blasted 100 percent stainless steel for durability, corrosion resistance and a premium finish
• Optimised gas flow and reduced back pressure for sharper throttle response
• Lightweight construction with precise, OE-style mounting points and hangers
• Handmade in Austria by REMUS with exceptional welding and fitment
• ECE approved for road use across Europe
• Direct bolt-on rear section for the M235i coupé and convertible

Compatibility

• BMW 2 Series M235i F22 coupé and F23 convertible
• Engine: N55B30 240 kW
• Model years: 2014 onwards
• For cars without OPF or GPF

Tailpipe finishes

• Twin 84 mm straight tail trims with carbon fibre sleeves
• Twin 84 mm straight tail trims in Black Chrome with carbon fibre sleeves

Sound and driveability

Valve shut gives a subtle, refined tone for daily driving. Valve open unleashes a rich, sporty six-cylinder note with crackle and presence, without drone. Perfect for anyone seeking an upgrade that is civilised on the commute yet exciting on a B-road.

What you get

• REMUS rear silencer assembly with integrated valve control
• Matched twin 84 mm tail trims in your chosen finish
• Fitting hardware where required
• ECE approval documentation

Installation

Designed as a straightforward swap for the factory back box, retaining the OE exhaust valve function. Professional fitting is recommended for perfect alignment and tip placement.

Book fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk

Notes

• Suits non-OPF and non-GPF vehicles only

Why this REMUS rear section

Precision engineering, beautiful materials and a sound profile that suits the M235i perfectly. Our customers consistently report improved character, stronger presence and a quality feel that matches BMW’s premium interior and driving experience.

Search terms

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