Milltek GPF and OPF Bypass for BMW M5 F90 and M5 Competition F90 4.4 Twin Turbo V8 2020 onwards - Fits OE Downpipes and OE OPF and GPF Back System
Unlock the sound and flow your BMW M5 deserves with the Milltek GPF and OPF Bypass for the F90 M5 and M5 Competition. This performance exhaust upgrade is designed to fit directly to the OE downpipes and the OE OPF and GPF back system on OPF and GPF equipped cars from 2020 onwards. Precision engineered in the UK, the Milltek GPF bypass transforms your exhaust tone while optimising gas flow for a sharper, more engaging drive.
Every Milltek section is designed, developed and hand finished in the UK using aerospace grade type 304 non-magnetic stainless steel. This superior material resists discolouration, lasts for years and is used throughout the pipework, silencers and associated hardware. Mandrel bending maintains a constant radius for maximum gas flow, while carefully selected bore sizes enhance performance characteristics without sacrificing mid-range torque. Milltek’s comprehensive acoustic development delivers a sporty, crisp note without NVH, drone or intrusive cabin resonance.
- Direct fit Milltek GPF and OPF bypass for BMW M5 F90 and M5 Competition F90
- Fits to OE downpipes and the OE OPF and GPF back system on OPF and GPF cars
- UK made from type 304 stainless steel for durability and corrosion resistance
- Mandrel bent tubing for optimised gas flow and response
- Refined, deeper, sportier exhaust tone with Milltek acoustic tuning
- High quality craftsmanship, precise fitment and clean welds
Compatibility
- BMW 5 Series M5 F90 4.4 Twin Turbo V8 - OPF and GPF equipped - 2020 onwards
- BMW 5 Series M5 Competition F90 4.4 Twin Turbo V8 - OPF and GPF equipped - 2020 onwards
- Fits OE downpipes and OE OPF and GPF back system
Why choose Nforcd
We have supplied and installed this Milltek GPF and OPF bypass on customer M5 F90 and M5 Competition vehicles and feedback has been excellent. Customers love the premium fit and finish, the quality materials and the enhanced, motorsport-inspired soundtrack without harsh cabin resonance. If you want a high quality UK engineered exhaust solution for your BMW M5 F90, this is a proven upgrade.
Fitting and support
Professional fitting available at Nforcd in Warwickshire. For a tailored installation quote or advice, email Sales@nforcd.com and our team will be happy to help.
Good to know
Designed for OPF and GPF equipped BMW M5 F90 models. Check local regulations and vehicle requirements before purchase and use.
Search friendly terms
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