By removing the original restrictive catalytic converter located within the factory OEM downpipe, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note.
Supplied with an adaptor to marry up to the original exhaust system, it also fits aftermarket systems, making it the a perfect solution to replace the OEM downpipe.
One of the only manufacturers that offer a cast elbow to retain diameter!
- 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
- F20/F21 - 140i
- F22/F23 - 240i
- F30/F31 - 340i
- F32/F33/F36 - 440i
- G30/G31/G38 - 540i
- G32 GT 640i
- G12 740i
- G01 X3 M40i
- G02 X4 M40i
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.
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
AIRTEC-ATEXHBMW1
Manufactured by
AIRTEC Motorsport
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