Milltek Sport OPF/GPF Back Cat-Back Exhaust - Race - Titanium GT-90 Tips - BMW M4 F82 Coupe, F83 Convertible and M4 Competition - OPF/GPF models only - 2019 to 2020 - Part No: SSXBM1119
Transform your BMW M4 with the Milltek Sport OPF/GPF back cat-back exhaust. This Race system with Titanium GT-90 trims delivers an aggressive motorsport sound, sharpened response and stunning tailpipe finish. Designed, developed and hand-finished in the UK, every Milltek system is crafted from aerospace grade type 304 non-magnetic stainless steel for exceptional durability, corrosion resistance and long-term performance.
We run Milltek on our own builds and our Nforcd customers consistently praise the sound quality, the precision fit and the premium finish. If you want a louder, crisper, more exhilarating M4 exhaust note without compromises in refinement, this is the upgrade to choose.
Key features and benefits
- Race OPF/GPF back cat-back exhaust for a louder, more aggressive soundtrack
- Titanium GT-90 tailpipe trims for a premium motorsport look
- UK made - designed, developed and hand-finished by Milltek Sport
- Aerospace grade type 304 non-magnetic stainless steel throughout
- Mandrel-bent pipework for optimised gas flow and performance
- Carefully enlarged bore diameters to maintain mid-range torque
- Comprehensive acoustic development - sporty, crisp tone without NVH, drone or cabin resonance
- Engineered for OPF/GPF vehicles - retains factory particulate filters
- Durable construction built to perform mile after mile
Fitment and compatibility
- BMW M4 F82 Coupe - OPF/GPF models only
- BMW M4 F83 Convertible - OPF/GPF models only
- BMW M4 Competition - OPF/GPF models only
- Model years: 2019 to 2020
- Part number: SSXBM1119
Why choose Milltek Sport for your BMW M4
- Proven UK engineering with premium materials and craftsmanship
- Performance-focused design that enhances flow and response
- Refined sound development for daily usability and long drives
- Tailored for OPF/GPF M4 models for correct fit and function
Professional fitting and support
For expert installation and setup, we recommend fitting at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Part Number: SSXBM1119
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