DCE Parts - BMW S55B30 / S55 M3 F80 / M4 F82 F83 / M2 F87 - Catless / Catlook / High Flow Cat Downpipe Downpipe Selection:High Flow Cat 200 Cell Heat Shield BMW 8-Serie G16 840i 340hp-

BMW 8-Serie G16 840i 340hp- 2019+

Clean Air Act and could result in significant fines or penalties

BMW G05 X5 45e

Please note that the B58 downpipe only fit on cars with the Slip On Clamp Type

The 200 Cell Sport Metallic Catalytic Converter B58 Downpipes are suitable for road use in most Countries

DCE Parts - BMW S55B30 / S55 M3 F80 / M4 F82 F83 / M2 F87 - Catless / Catlook / High Flow Cat Downpipe Downpipe Selection:High Flow Cat 200 Cell Heat Shield BMW 8-Serie G16 840i 340hp-DCE Parts Downpipe With Catalytic Converter Look BMW M3 F80 M4 F82 F83 M2 F87 S55 The DCE Parts Downpipe for the S55 BMW M3 and M4 can be specced with a Catalytic Converter Look (note: no functional Catalytic Converter), full Catless or with High Flow Catalytic Converters. With the placement of a bigger downpipe the turbo spools up quicker due to a lower back pressure. The turbo starts to build up pressure at lower speeds. It also manages to build it