Supersprint Turbo Downpipe With De-Cat - BMW 1 Series F20/F21 M140I | 2 Series F22/F23 M240I | 3 Series F30/F31 340I Evolve Downpipe Depth (front to back): 330mm

Depth (front to back): 330mm

Unlike the stock muffler

AISI 304 and AISI 409 hi-grade stainless steel

Evolution Link Pipe Set (Titanium) was tested and developed together with Slip-On Line (Titanium)

Each RKP front lip for the F10 M5 is built from 100% carbon fiber

Supersprint Turbo Downpipe With De-Cat - BMW 1 Series F20/F21 M140I | 2 Series F22/F23 M240I | 3 Series F30/F31 340I Evolve Downpipe Depth (front to back): 330mmNOT ROAD LEGAL As an alternative to the "road" catted version (987311) Supersprint also offers a de cat option, for track use. This component drastically reduces the back pressure after the turbocharger, with beneficial effects on the temperatures and the gas flow. The absence of the catalytic converter requires the modification of the electronic management to avoid warning lights on the dashboard (CEL). All the characteristics of the 987311 (easy