
Airtec Motorsport Decat Exhaust Downpipe Civic Type R FK8 FL5 17+
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 downpipe sensor cable.
Features:
- Made from stainless steel
- AIRTEC laser cut plaque
- Smooth bends to ensure increased flow
- Cast elbows to retain diameter
- Fits original and aftermarket exhaust systems
- Improved performance further enhanced with remap
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.
Original: $262.44
-70%$262.44
$78.73More Images

Airtec Motorsport Decat Exhaust Downpipe Civic Type R FK8 FL5 17+
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 downpipe sensor cable.
Features:
- Made from stainless steel
- AIRTEC laser cut plaque
- Smooth bends to ensure increased flow
- Cast elbows to retain diameter
- Fits original and aftermarket exhaust systems
- Improved performance further enhanced with remap
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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 downpipe sensor cable.
Features:
- Made from stainless steel
- AIRTEC laser cut plaque
- Smooth bends to ensure increased flow
- Cast elbows to retain diameter
- Fits original and aftermarket exhaust systems
- Improved performance further enhanced with remap
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.























