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AIRTEC Motorsport De-Cat Downpipe for BMW S63 engine (M5/M6)
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
From £309.75 (inc VAT)
£258.13 (exc VAT)
Technical Data
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:
- F10 M5
- F06/F12/F13 M6
Please 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 steel
- AIRTEC laser cut plaque
- Smooth bends to ensure increased flow
- Fits original and aftermarket exhaust systems
- Improved performance further enhanced with remap
AIRTEC Part No: ATEXHBMW2
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