BMW F80 M3, F82 M4 & F87 M2 Competition S55 Sports Cat Downpipes Ceramic Coated F92 *This piece does not replace

*This piece does not replace your OEM trim

and 840i (G15 / F92)

1 x Mesh Backing

and proven fix to the S55 crank hub issue

Suitable for both road and track applications

BMW F80 M3, F82 M4 & F87 M2 Competition S55 Sports Cat Downpipes Ceramic Coated F92 *This piece does not replaceThe BMW F80 M3, F82 M4, and F87 M2 Competition S55 Ceramic Coated Sports Cat Downpipes are the road legal upgrade for owners seeking more power, improved throttle response, and a refined exhaust note. Unlike decats that introduce excessive rasp, these Euro 5 200CEL sports catalysts free up the restriction of the OEM cats while keeping rasp to a minimum. The added ceramic coating helps reduce engine bay temperatures, lowering intake air temps and