AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine airtecmotorsport 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
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AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine

Code: 75313
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AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine
£329.95
In Stock
Category: 1 SERIES, 2 SERIES, BMW, M PERFORMANCE, M140I GPF MODEL, M140I NON GPF
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
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