Milltek Sport OPF/GPF Back Cat-Back Exhaust Race with Titanium GT-90 Tips for BMW M4 F82 Coupe, F83 Convertible & M4 Competition (OPF/GPF Only) 2019-2020 | T304 Stainless | SSXBM1119

Part Number: SSXBM1119

Unlock the full character of your M4 with this British-built performance rear section from Milltek. Engineered for OPF and GPF equipped models, this race-level system delivers a harder-edged, track-inspired soundtrack, sharper response and a premium titanium 90 mm outlet finish. Constructed from 304-grade austenitic stainless steel, it offers outstanding resilience, precision fitment and a sensational look from every angle.

We run this system on our own builds and our customers love the sound quality, the clean fit and the overall refinement at cruise. If you want your BMW M4 to feel more alive while keeping OE particulate filters in place, SSXBM1119 is the upgrade that transforms every drive.

Why enthusiasts choose this system

• Race-tuned rear section for a bolder, motorsport tone with real presence
• Titanium-finished 90 mm outlets for an aggressive, high-end appearance
• British made using high quality 304 stainless for durability and corrosion resistance
• Smooth mandrel bends and enlarged tubing to aid gas flow and throttle response
• Acoustically developed for a purposeful note with minimal cabin boom
• Designed for OPF and GPF vehicles, retaining factory particulate filters
• Exact fit to factory mounting points, built to perform mile after mile

Vehicle compatibility

• BMW M4 F82 Coupe, OPF and GPF models
• BMW M4 F83 Convertible, OPF and GPF models
• BMW M4 Competition with OPF and GPF
• Model years 2019 to 2020
• Milltek reference: SSXBM1119

What you can expect

• Stronger, crisper exhaust note that suits spirited driving
• Premium materials and workmanship throughout
• A refined drive at motorway speeds
• A visual upgrade that complements the M4’s styling

Professional installation

For a seamless fit and finish, book installation with MJ Modifications in Warwickshire. Request a fitting quote via info@mjmodifications.co.uk.

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