GPF/OPF Bypass | BMW 3 Series / 4 Series | Milltek Sport

Milltek Sport GPF/OPF-bypass | Milltek Article number: SSXBM1196.

Applicability and technical information::

GPF/OPF Bypass Used for: BMW 3 Series (G80/G81 M3 & M3 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only) inc Touring & XDrive Models) | Year: 2020-2024 | Remarks: OPF/GPF Bypass - Non-Resonated (Louder) - Fits to OE Downpipes & OE Axle Back System Only - Requires OPF Bypass Module or Stage 2 ECU Tune (OE Requires Cutting)GPF/OPF Bypass Used for: BMW 4 Series (G82 M4 & M4 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only)) | Year: 2020-2024 | Remarks: OPF/GPF Bypass - Non-Resonated (Louder) - Fits to OE Downpipes & OE Axle Back System Only - Requires OPF Bypass Module or Stage 2 ECU Tune (OE Requires Cutting)

This item is in "non-resonated" design and is louder.