Remus Valved Axle-Back Rear Silencer (L/R) with Quad 98mm Tailpipes (Carbon Insert) for BMW M4 F82 LCI 2018+ (Competition 331 kW) Stainless Steel, ECE Approved, Non-OPF/GPF

BMW M4 F82 LCI 2018 onwards Competition S55 Valve-Controlled Rear Muffler with Quad 98 mm Carbon-Sleeved Tips by Remus

Unlock a deeper, motorsport-inspired tone and a sharper driving feel with this premium valve-controlled rear section for the facelift M4 coupe. Precision built in Austria, this performance backbox delivers a rich soundtrack when you want it and quiet refinement when you do not, thanks to full integration with the factory electronic flap control. Finished in shot-blasted stainless steel and paired with stunning 4 x 98 mm outlets featuring carbon inserts, it is a direct-fit upgrade for non-OPF cars that looks as good as it sounds.

Key reasons to upgrade

• Valve-controlled sound: retains factory driving modes for a refined cruise and a purposeful, aggressive note under load
• Low restriction design for improved throttle response and reduced back pressure
• Lightweight stainless construction with a durable shot-blasted finish
• Austrian craftsmanship and exceptional fit and finish for the F82 LCI platform
• ECE homologated for road use where applicable
• Plug-and-play fitment with OE connectors and hangers

Fitment

• Brand: BMW
• Model: M4 Coupe
• Chassis: F82 LCI facelift
• Engine: S55 Competition 331 kW
• Years: 2018 onwards

Important: For vehicles without GPF or OPF only.

How it sounds and drives

Keep your OEM comfort with valves closed during steady cruising, then enjoy a deeper, more characterful soundtrack in Sport and Sport Plus. With the flaps open, the S55 comes alive with a crisp, clean tone, enhanced overrun character and no unwanted cabin drone when paired with suitable mid sections. It is the perfect balance of daily usability and weekend excitement.

Tailpipe finishes 4 x 98 mm

• Straight 98 mm with carbon insert
• Black chrome straight 98 mm with carbon insert

What is included

Left and right rear silencer sections with integrated valve control, plus a set of four 98 mm tailpipes with carbon inserts in your chosen finish.

Installation and support

Professional fitting recommended. MJ Modifications offers in-house installation in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Why buy from MJ Modifications

We live and breathe BMW tuning and exhaust upgrades. We have installed this system on customer M4s and the feedback on sound quality, finish and fitment has been outstanding. It integrates perfectly with OEM or performance mid sections on non-GPF cars and delivers the premium look and tone enthusiasts want.

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