Milltek BMW 1 Series 128ti 5 Door (F40 OPF/GPF Equipped) 2021-2023 GPF/OPF Bypass Exhaust – OE Fitment

Description

All Milltek performance exhaust systems are manufactured from T304L stainless-steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless-steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.EC Approved: NoFitting Time: 1.00 to 1.50 hoursPipe Diameter: 76.2mmRace System: YesSystem Type: GPF/OPF BypassValvesonic: NoNotes: Fits to the OE OPF/GPF Back System Only MSBM393 – Requires Stage 2 ECU Remap or OPF/GPF Bypass Module.