By removing the original restrictive catalytic converters located within the factory OEM downpipes

increased power and a more aggressive exhaust note.One of the only manufacturers that offer a cast elbow to retain diameter!Will fit the following models:F10 M5F06/F12/F13 M6Please note: De-cats are sold for motorsport and off road use only and will not pass a UK MOT test or police road side checks.Features:Made from stainless steelAIRTEC laser cut plaqueSmooth bends to ensure increased flowFits original and aftermarket exhaust systemsImproved performance further enhanced with remapAIRTEC Part No: ATEXHBMW2

AIRTEC Motorsport De-Cat Downpipe for BMW S63 engine (M5/M6)

Name: AIRTEC Motorsport De-Cat Downpipe for BMW S63 engine (M5/M6)
Availability: OutOfStock

£316.99

By removing the original & restrictive catalytic converter in the OEM factory downpipe, back pressure us hugely reduced, in return means a faster spool, increased power and a much more aggressive exhaust note.

AIRTEC Part No: ATEXHBMW2

SKU: Airtec Motorsport/ATEXHBMW2 Category: Exhausts Brand: Airtec Motorsport

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By removing the original restrictive catalytic converters located within the factory OEM downpipes, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note.

One of the only manufacturers that offer a cast elbow to retain diameter!

Will fit the following models: