AIRTEC Big Boost Turbo Decat Downpipe - Ford Focus ST/RS MK2
Order within for dispatch today
Find parts for your car
Choose an exact version
Choose a version from this store's reviewed vehicle collections.
No saved vehicles yet.
The AIRTEC Turbo Decat Downpipe allows exhaust gases to flow much faster, which results to increased power gains.
Manufactured from 304 stainless steel and comes fully polished.
The 3.50? downpipe reduces down to a 3"/76.20mm flange diameter to fit both factory and aftermarket exhaust systems. The 3"/76.20mm flange can be easily cut and modified to fit a larger flange if needed.
note: image is for illustration purposes and may differ on delivery
Your selected item
Check availability with our team
Ask us to confirm availability and timing before ordering.
Ask about availabilityPlan your delivery
- Delivery cost
- Calculated at checkout for your address and order.
- Dispatch & arrival
- Dispatch is when your order leaves. Delivery is when it reaches you; check the wording of any estimate shown.
- Need it by a date?
- Check with us before booking fitting or a track day. Estimates depend on availability and the delivery service.

