CTS Turbo Decat Downpipes BMW M4 / Competition / CS F8x

The CTS Turbo decat downpipes are direct replacements for the original catalytic converters on BMW models equipped with the 3.0-litre S55 engine. Their high-flow design improves exhaust flow, sound and engine performance.

This direct bolt-on two-piece kit is handmade from T303 stainless steel with TIG-welded construction and features a 3" / 76 mm diameter. Made in Canada.

Not EC approved.

Product code: CTS-EXH-DP-0025

Compatibility:

BMW M2 Competition/CS F87 (2013–2020) – 410/450 hp
BMW M3/M3 Competition/M3 CS F80 (2013–2019) – 431/450/460 hp
BMW M4/M4 Competition/M4 CS F8x (2013–2019) – 431/450/460 hp