Remus Valved Sports Exhaust Back Box (Axle-Back Muffler) for BMW M240i F22/F23 2015-2018 (2 Series B58) | Rear Silencer Performance Upgrade | OE Valve/Flap Control | Stainless Steel | ECE Approved | Pre-OPF Non-GPF | Direct Fit

Remus Valved Back Box for BMW M240i F22 F23 2015-2018 - Pre-OPF

Unlock the soundtrack your B58 deserves with this Austrian-made Remus sports back box. Designed for the BMW 2 Series M240i F22 coupe and F23 convertible, this valve-controlled tail section keeps factory drive-mode functionality while giving you a deeper, more characterful tone on throttle and a calm cruise when you want it quiet. Precision built from high grade stainless steel with a shot-peened finish and ECE approval, it is a premium, bolt-on upgrade that looks as good as it sounds.

If you are hunting for a BMW M240i performance muffler, valved backbox, flap-controlled sports exhaust, M240i sound upgrade, B58 exhaust note enhancer, or a direct-fit tail silencer for non-OPF cars, this is the one our own customers rave about. We have fitted and driven this system and the feedback on sound quality, refinement and fit has been superb.

Key advantages

• Factory valve integration - uses the original electronic flap control for seamless Comfort to Sport transitions
• Deeper, richer tone with the valve open and a civilised note when closed
• Free-flowing design for sharper throttle response and a more engaging drive
• Durable stainless construction with shot-blasted surface for a premium finish
• Hand built in Austria with exceptional weld quality and attention to detail
• ECE approved for road legality where applicable
• Direct fit to OEM mounting points - no cutting of the car required on non-OPF models

Compatibility

• Vehicle: BMW 2 Series M240i
• Chassis: F22 coupe and F23 cabriolet
• Years: 2015 - 2018
• Engine: B58 3.0 turbocharged straight-six
• Configuration: Axle section back box with valve flap using the car’s original control
• Important: For vehicles without particulate filter - non-OPF non-GPF only

Tailpipe finishes

• 2 x 102 mm stainless angled, straight cut
• 2 x 102 mm angled, rolled edge, chrome finish
• 2 x 102 mm carbon fibre angled with titanium inner
• 2 x 98 mm straight with carbon insert
• 2 x 98 mm black chrome straight with carbon insert

What owners love

• Authentic Remus tone - bassy, sporty and refined on the motorway
• Keeps day-to-day comfort thanks to the stock actuator control
• Premium look with bespoke tip options to match your style

Installation and support

Want it fitted right first time? Book professional installation with MJ Modifications in Warwickshire. For a fitting quote or product advice, email info@mjmodifications.co.uk.

Search terms to help you find the right upgrade

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