AIRTEC Motorsport De-Cat Downpipe per BMW B58 Engine

Intercooler Finish: ATEXHBMW1

AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine.

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.

AIRTEC Part No: ATEXHBMW1

Technical Data

AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine

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!

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

Will fit the following models: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.

AIRTEC Part No: ATEXHBMW1