Remus Valved Axle-Back Exhaust for BMW M4 F82 (2014+, 317 kW) Rear Silencer L/R with Quad 4x102mm Tailpipes Stainless Steel EEC Homologated Non-GPF/OPF

Remus Sports Rear System with Valve Control for BMW M4 F82 2014 onwards 317 kW

Unlock the soundtrack your M4 deserves. This Remus performance rear section replaces the factory back box with a high grade stainless steel assembly that integrates with the original flap actuators for instant quiet to loud control from the cockpit. Expect a deeper tone, sharper throttle response and a premium motorsport feel without compromising day to day refinement.

Handcrafted in Austria and ECE approved, the Remus rear system delivers precision fitment and long term durability. The shot blasted finish, lightweight construction and beautifully engineered quad 102 mm tail trims make it a go to upgrade for owners who want sound, style and quality in one package. We have installed this setup on our own cars and many customer vehicles and the feedback on sound quality, finish and overall driving feel has been outstanding.

Why enthusiasts choose this upgrade

• Switchable sound via factory flap control for weekday comfort and weekend excitement
• Low back pressure design for improved breathing and response
• Austenitic stainless steel with shot blasted surface for strength and longevity
• Weight saving versus many OE rear boxes for a livelier rear end
• Perfect alignment and OE style mounting points for the BMW M4 F82 coupe
• European homologation for road use where applicable

What is included

Left and right rear muffler assemblies with integrated valve housings that reuse the original BMW actuators, plus your choice of quad 4 x 102 mm tail trims.

Tail trim options 4 x 102 mm

• Angled straight cut, chrome finish
• Angled rolled edge, chrome finish
• Angled carbon outer with titanium inner

Compatibility

• Manufacturer: BMW
• Model: M4 F82 coupe
• Output: 317 kW
• Years: 2014 onwards
• Important fit note: for vehicles without GPF OPF only

Real world results

After fitting this Remus sports rear system, owners report a richer tone at start up, a clean, deep note under load and a civilised character at motorway speeds when the valves are closed. The quad 102 mm tips fill the diffuser perfectly and the quality of the welds and materials is exactly what you expect from Remus.

Professional fitting

Prefer a hassle free install and alignment. Book expert fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and scheduling.

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Note Only suitable for cars without GPF OPF.