Remus Valved Cat-Back/Catback Performance Exhaust for BMW M4 F82 LCI Coupe 2016-2018 (Pre-OPF/No GPF) - Resonated System, Quad 98mm Tips (Carbon Fibre or Black Chrome) - Stainless Steel, OE Valve/Active Flap, ECE Approved

Remus cat back sports exhaust for BMW M4 F82 LCI 2016-2018

Unlock the soundtrack your M4 deserves with this Remus performance system. Designed for the BMW M4 F82 LCI, this from-the-cats-back upgrade brings a deeper, richer tone in daily driving and an exhilarating, race-bred bark under load, all while maintaining comfort on the motorway. With factory-controlled flaps for on-demand volume and a choice of quad 98 mm finishers, it is the premium M4 exhaust upgrade enthusiasts trust for sound quality, craftsmanship and perfect fit.

• Valve-controlled sports exhaust that works with the original electronic actuators and drive modes
• Resonated centre section for a clean, refined soundtrack without unwanted drone
• High grade corrosion resistant steel with a shot-blasted finish for durability and a premium look
• Flow optimised design for reduced back pressure and sharper response
• Handcrafted in Austria with precision welds and OEM-level fitment
• ECE type approved for road use where applicable

Compatibility

BMW M4 F82 Coupe LCI model years 2016 to 2018. Left and right layout with quad outlets. Integrates with the factory flap control system and standard electronics.

Important Not suitable for vehicles with GPF or OPF particulate filters. Pre-OPF cars only.

Tailpipe choices

• 4 x 98 mm straight tips with carbon insert
• 4 x 98 mm straight tips in black chrome with carbon insert

How it sounds and drives

• Comfort mode keeps things civil with a deeper, sportier note
• Open the valves for a more aggressive tone and authentic motorsport character
• Improved flow helps the car feel keener to rev with crisp throttle response

Why buy from MJ Modifications

We run these systems on customer cars and they are consistently praised for sound quality, finish and fitment. If you want an M4 exhaust upgrade that balances refinement with serious performance character, this Remus setup is a proven choice backed by happy owners.

Professional fitting

Want it installed by specialists We offer expert fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search-friendly terms

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