BMW M5 F10 & F11 Downpipe Cat Section with Heat Shield
- Brand: Topgear
A high quality, high flow, TIG welded pair of downpipe sections with sports cats for the BMW M5 F10 and F11 series. Hand-crafted from T304 stainless steel, this part is a direct fit replacement that will boost the car's performance whill still remaining within emissions limits. It will not generally require a remap although it would help boost the gains if one were to be written for the uprated exhaust.