Remus Valved Resonated Cat-Back Sports Exhaust for BMW M3 F80 LCI (2015-2018) S55 Saloon/Sedan - Quad 98mm Tips - Stainless Steel - ECE/EEC Approved - Dual Left/Right Exit - Non-OPF/GPF - Plug-and-Play Valve Control

Remus Sports Catback for BMW F80 M3 LCI 2015 onwards with 4 x 98 mm outlets and valve control

Looking to unlock a deeper motorsport note and sharpen throttle response on your F80 M3 saloon? This premium Remus resonated catback delivers a refined soundtrack on the commute and an addictive roar when you want it. Crafted in Austria from full stainless steel with a shot blasted finish, it is a high quality, bolt-on rear system that integrates seamlessly with the factory flap motors for true switchable sound.

Engineered for the S55-powered F80 LCI without particulate filter, this performance system reduces back pressure for a crisper feel, cuts unwanted cabin boom thanks to its resonated centre section, and finishes the rear end with aggressive quad 98 mm tailpipes. It is ECE type approved for peace of mind and built to last.

Why enthusiasts choose this system

• Valve-controlled sound using the original BMW electronics for comfort or attack at the touch of a button
• Resonated layout for a clean, bass-rich tone with minimal drone at motorway speeds
• Full stainless construction with precision welds and a durable shot blasted surface
• Low restriction design for improved response and a more eager revving character
• Handmade in Austria with exact fitment for the F80 saloon
• ECE approved for road use in Europe

Tailpipe finishes - 4 x 98 mm

• Straight tips with carbon fibre inserts - 4 outlets Ø 98 mm
• Black chrome straight tips with carbon fibre inserts - 4 outlets Ø 98 mm

Compatibility

• BMW 3 Series M3 F80 LCI facelift
• Model years 2015 onwards
• S55 twin turbo 331 kW specification
• For vehicles without GPF or OPF
• Dual exit left and right

What you can expect

• Deeper idle, sharper crackle on upshifts, and an authentic motorsport character when the valves are open
• Quiet, OE-like behaviour with valves closed for daily driving
• Direct replacement catback that works with the original downpipes and valve actuators
• Outstanding durability and finish that stands up to UK weather

We run this system on customer cars and the feedback is consistently excellent. Owners love the sound quality, the lack of drone, and the show-stopping quad 98 mm outlets. Fitment is precise and the finish is first class.

Fitting and support

Professional installation recommended. Book expert fitting with MJ Modifications in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

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