Milltek BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 LCI (OPF/GPF Equipped Cars) 2021-2023 Particulate Filter-back Exhaust Option:Black Tips The XtremeX has a built-in

The XtremeX has a built-in E-throttle and all the advanced features including Anti-lag

1 Mounting hardware

J32A2 & J35A4

It can’t get any easier

Milltek BMW 5 Series M5 & M5 Competition 4.4l Twin Turbo F90 LCI (OPF/GPF Equipped Cars) 2021-2023 Particulate Filter-back Exhaust Option:Black Tips The XtremeX has a built-inAll 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.