Airtec Motorsport De-Cat Downpipe for Fiesta Mk6 TDCI
Removing the restrictive factory catalytic converter from the OEM downpipe cuts back pressure significantly, letting the engine expel gases more quickly — for sharper throttle response, more power and a more aggressive exhaust note.
Airtec is among the very few offering a de-cat downpipe for the TDCi engine, at a genuinely high quality and reasonable price. Developed and tested in-house at Airtec's HQ, it's essential for MK6 TDCi owners chasing maximum power from the OE turbo.
Key Features
- Direct replacement for the original Ford downpipe
- Less restrictive for more flow and power
- 63mm large bore
- High-quality construction
Please Note
- Sold for motorsport and off-road use only, and will not pass a UK MOT emissions test or roadside police check
Compatible With
