Remus Valved Resonated Cat-Back Exhaust for BMW 340i & 340i xDrive (F30/F31 LCI, 2015+, B58 3.0T) – Stainless Steel Catback, Twin 84mm Tailpipes, OE Valve Control, ECE Approved, Non-OPF/GPF, Bolt-On Performance Upgrade for 3 Series

Remus sports catback for BMW F30 F31 340i and 340i xDrive LCI

Give your B58-powered 3 Series the soundtrack and response it deserves with this premium stainless steel Remus sports exhaust. Engineered for the facelift F30 saloon and F31 touring from 2015 onward with 240 kW, this valve-controlled, resonated system fits models without GPF/OPF and uses the factory flap motors for seamless mode control via your BMW drive settings.

Why enthusiasts choose this Remus system

• Deep, mature tone with a refined resonated centre section that keeps motorway cruising civilised and reduces drone
• Optimised flow and lower back pressure for sharper throttle response and real-world performance gains
• Precision-built from high grade stainless steel with a shot-blasted finish for durability and a premium look
• Lightweight construction and exact-fit pipework for straightforward, bolt-on installation
• Valve operation retained via OE actuators for quiet in Comfort and a purposeful bark in Sport
• Handcrafted in Austria with exceptional weld quality and attention to detail
• ECE approval where applicable for peace of mind on the road

Sound and driveability

At idle the note is deeper and more characterful. Open the taps and the B58 comes alive with a clean, motorsport-inspired tone that avoids harshness. Close the flap and longer journeys remain relaxed. We have installed this setup for many customers and the feedback on fit, finish and sound quality has been outstanding.

Tailpipe finishers, twin 84 mm outlets

• Straight tip with carbon insert
• Carbon Race angled tip with carbon ring
• Black chrome straight tip with carbon insert
• Angled carbon tip with titanium internals

Compatibility

• BMW 3 Series F30 saloon and F31 touring, LCI facelift
• 340i and 340i xDrive, B58 3.0 turbo, 240 kW
• Model years 2015 onwards
• For vehicles without GPF/OPF

Fitting service

Prefer professional installation and alignment of the tips to your exact taste? Book expert fitting with MJ Modifications in Warwickshire. For a quote and availability, email info@mjmodifications.co.uk.

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