Milltek Sport GPF/OPF-bypass | Milltek Article number: SSXBM1127.
Applicability and technical information::
GPF/OPF Bypass Used for: BMW 3 Series (F80 M3‚ M3 Competition & M3 CS Saloon (OPF/GPF Models Only)) | Year: 2019-2020 | Remarks: Large Bore Downpipes with OPF/GPF Bypass and High Flow Sports Cats - Must be fitted with Milltek Sport Catback OnlyGPF/OPF Bypass Used for: BMW 4 Series (F82/83 M4 Coupe/Convertible‚ M4 Competition & M4 CS Coupé (OPF/GPF equipped models only)) | Year: 2019-2020 | Remarks: Large Bore Downpipes with OPF/GPF Bypass and High Flow Sports Cats - Must be fitted with Milltek Sport Catback Only