EC
Milltek 80mm OPF/GPF Back System | BMW M5 F90 - Carbon Tips
SKU: SSXBM1178
Parts
Documents
Description
Milltek 80mm OPF/GPF Back System engineered for BMW M5 F90 (S63B44T). This performance exhaust replaces the rear axle-back section, flowing through the factory GPF (Gasoline Particulate Filter) location with 80mm mandrel-bent T304L stainless steel piping and available carbon JET-100 trims. Direct factory fitment using OEM hangers; cutting of OE system required.
Constructed from T304L stainless steel (hand-finished, not polished). System tested for EC Approval and TUV compliance. Sound character engineered to eliminate resonance peaks while preserving daily drivability. Dyno-proven gains in top-end flow and mid-range responsiveness without sacrificing low-rpm refinement.
Fitment
- BMW M5 F90 (2018-2024) with S63B44T twin-turbo engine
- Compatible with OE GPF systems
- OE valve integration maintained
- Uses factory suspension and mounting points
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 80.00 |
| 1.5 to 2 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | Yes |
| EMark Number | BMWM5OPF |
System Fitment List
Shipping Information
This system ships in 1 box.
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