Remus Valved Non-Resonated Cat-Back/Catback Performance Exhaust for BMW 2 Series M240i F22/F23 (2015-2018) B58 3.0T - Twin 102mm Polished Stainless Tips - Switchable Flap Sport Exhaust - Fits Cars Without GPF/OPF

Remus straight-through, valve-controlled catback with twin 102 mm polished steel tips for BMW M240i F22 F23 2015 to 2018 - for cars without GPF

Transform the soundtrack and response of your BMW 2 Series M240i with this Remus sport exhaust upgrade. Designed for the B58 3.0 straight six on the F22 coupe and F23 convertible, this flap-controlled rear system delivers a deeper idle, a harder-edged tone under throttle and crisp overrun character, all while retaining factory electronic valve functionality for switchable volume and civility on demand.

Compatibility note: fits vehicles without a petrol particulate filter GPF OPF.

Why enthusiasts choose this Remus system

• Straight-through centre section for a more assertive note and sharper response
• Valve actuators integrate with the car’s original electronics for drive mode control
• High-grade stainless construction with shot-blasted finish for durability and corrosion resistance
• Low back pressure layout to support performance tuning on the B58 platform
• Lightweight, precision-built, Austria-made quality with an OEM-plus fit
• ECE homologated configuration available, road-ready sound with valves closed, track-ready drama with valves open
• Twin 102 mm polished steel outlets for a purposeful, factory-plus look

Fitment details

• Make and model: BMW 2 Series M240i
• Chassis: F22 coupe and F23 convertible
• Engine: B58B30 3.0 turbo straight six
• Model years: 2015 to 2018
• Layout: left and right dual exit with integrated flap control
• Only for vehicles without GPF OPF

What is included

• Remus catback assembly for M240i F22 F23, straight-through centre and rear sections
• Valve-controlled rear silencer that plugs into the OE system
• Pair of 102 mm polished stainless outlets
• All required fittings for a direct bolt-on installation to the standard system

Optional tailpipe styles available on request

If you would prefer a different finish, we can supply alternative tip designs such as rolled-edge chrome, carbon fibre with titanium inner, black chrome with carbon details or 98 mm variants. Ask for availability and pricing.

Real-world feedback

We have installed this Remus setup on customer M240i cars and the reaction is consistently positive. Owners praise the richer tone, the clean fitment and the ability to cruise quietly with the valves closed then unleash a genuine straight-six growl at the press of a button.

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Installation and support

We recommend professional fitting. MJ Modifications offers expert installation in Warwickshire with while-you-wait or same-day options. Request a quote: info@mjmodifications.co.uk.