FABSPEED BMW M2/M3/M4 (G8X) Sport Cat Downpipes (2021+)

Fabspeed BMW M2/M3/M4 (G8X) Sport Cat Downpipes (2021+)

Give your G8x M3/M4 more sound and power with our high-flow catted downpipe. Fabspeed Motorsport's engineering team consulted with HJS Motorsport and chose the largest HJS catalytic converter that would fit the G8x chassis. This guarantees the most exhaust flow, reliability, and sound. Our Sport Cat Downpipe will flow 93% of a 3'' straight pipe, all while providing emissions compliant performance and NO check engine light. There's no need to run cat bypass pipes!

Our Sport Cat Downpipe does an excellent job of subtly increasing the exhaust volume and deceleration pops and burbles, with no increase of unwanted interior drone. For a more aggressive exhaust note, add our Intermediate X-Pipe.

Fits all BMW M2, M3 & M4' (G80/G82/G87) sedan/coupe vehicles including Competition Models worldwide (2021+) (RWD & AWD)

Adds an impressive 20 WHP and 23 ft/lbs of TQ

Constructed from CNC mandrel-bent 14-16 gauge T304L stainless steel

Light weight design saves 2 lbs / 0.9 KGs compared the factory system

No CEL (Check Engine Light) guaranteed

Manufacturer SKU: FS.BMW.G8X.SC. Select the verified configuration for your vehicle.