Milltek Sport ValveSonic+ Valved/Switchable Cat-Back Exhaust System for BMW M4 F82/F83 2014-2018 (Pre-OPF/Non-OPF) incl. M4 Competition Coupe/Convertible/Cabrio | T304 Stainless Performance/Flap | SSXVS001 S55 M4 Catback UK

Milltek Sport Valve-Controlled Cat-Back for BMW M4 F82 F83 2014-2018 pre OPF - Part No. SSXVS001

Give your M4 the soundtrack it deserves. This valve-equipped cat-back from Milltek Sport unlocks a sharper, richer tone with superb refinement at cruise. Crafted in Britain from high-grade T304 stainless tubing with precision mandrel bends, it improves exhaust flow and response while keeping cabin boom to an absolute minimum. If you want a premium switchable-sound system for your F82 Coupé or F83 Cabriolet, including Competition Package models, SSXVS001 is the go-to choice for enthusiasts who value quality, fit and finish.

• Part number: SSXVS001
• Construction: T304 non-magnetic stainless throughout with beautifully hand-finished welds
• Pipework: Mandrel-bent for consistent bore and optimised gas velocity
• Sound: Crisp, motorsport-inspired note when valves are open and calm, civilised manners when closed
• Refinement: No unwanted drone or cabin resonance during motorway cruising
• Origin: Designed, developed and hand finished in the UK
• Compatibility: For pre-OPF vehicles only

Fitment

• BMW M4 F82 Coupé 2014 to 2018
• BMW M4 F83 Convertible 2014 to 2018
• Compatible with M4 Competition models within the above years

Why choose this Milltek system

Milltek Sport are renowned for their UK-made performance exhausts that elevate sound without compromising comfort. The ValveSonic+ design gives your M4 a dual-character voice, from discreet to aggressive, and the carefully sized tubing helps the S55 breathe more freely for a more engaging drive. We have fitted multiple systems for our M customers and feedback has been consistently excellent for the tone, craftsmanship and perfect fitment.

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Fitting and support

Professional installation recommended. MJ Modifications in Warwickshire can supply and fit this system. For a fitting quote or compatibility check for your specific F82 or F83 pre-OPF model, email info@mjmodifications.co.uk.

Note: Pre-OPF vehicles only. Please confirm whether your car is OPF or pre-OPF before ordering.