Fabspeed BMW M3/M4 (G80/G82) Turbo Back Exhaust Package (2021+)

Looking to get the most out of your G8x M3/M4? Fabspeed has the answer with our Turbo Back Exhaust Package. Starting with our Sport Cat Downpipes that feature high quality HJS catalytic converters. This guarantees the most exhaust flow, reliability, and sound. Then, we use our unique intermediate X-Pipe that features two X-Pipes for proper exhaust scavenging and sound balance. And finally our Valvetronic exhaust, which features Helical Valves from the U.K. that are plug and play with the factory valve controllers. This system is your ticket to bolt on sound and performance without any loss of functionality or CEL’s (Check engine lights).

FEATURES:

Fabspeed Sport Cat Downpipes

Fabspeed Intermediate X-Pipe

Fabspeed Valvetronic Exhaust

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

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

Laser scanned and CAD designed for perfect OEM fitment using Ametek Handyscan 700

Includes Deluxe Quad-Style Tips in your choice of finish

World's first and only “Double-X” midpipe design includes two investment cast “X” sections for increased exhaust scavenging, resulting in a throaty exhaust note with the least amount of rasp

Uses aerospace quality Helical Limited exhaust valves imported from the U.K.

Retains factory valve functionality for “plug and play” installation

Light weight design saves 10 lbs / 4.5 KGs compared the factory system

We use a German-made HJS HD tri-metallic 200-cell catalytic converter for the best performance and reliability

No CEL (Check Engine Light) guaranteed

Simple bolt-on installation, no cutting or welding required