Milltek Sport BMW M5/M5 Competition Pre LCI OPF/GPF Bypass (F90) Helical Technology Direct Plug-and-Play Installation: Designed for

Direct Plug-and-Play Installation: Designed for seamless integration

Do you want to give your G82 M4 that extra stance

For track-ready braking performance and reliable durability

improved stability

Milltek Sport BMW M5/M5 Competition Pre LCI OPF/GPF Bypass (F90) Helical Technology Direct Plug-and-Play Installation: Designed forMilltek BMW F90 M5 Pre LCI OPF Delete Mid Section absolutely transforms the sound of the M5's 4. 4l twin turbo V8. This mid section bypasses the factory OPF's and is a really cost effective way of improving your vehicle's exhaust sound. Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration.