2014+ whoosh brand Fiesta ST catted downpipe "FREE SHIPPING"

$ 299.99

OUT of STOCK

The whoosh catted downpipe starts with 304 stainless steel construction and is a full 3" throughout. We've also added a 200 cell Hi-Flow catalytic converter to the downpipe.

Attachment hardware is included with the kit.

Our downpipe will easily flow well over 400whp but also feels right at home as a great upgrade to stock turbo and hybrid turbo owners!

This item qualifies for FREE SHIPPING anywhere in the CONUS USA

WARNING - FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE SALE, USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))

Customer Reviews

Based on 2 reviews Write a review

More from this collection

2014+ Fiesta ST whoosh brand Coolant Hose Kit *FREE SHIPPING*

$ 104.99

2014+ Fiesta ST whoosh brand Hi-Flo hot side intercooler pipe

From $ 69.99

2014+ Fiesta ST whoosh brand High Flow Silicone Induction Hose Kit *FREE SHIPPING*

$ 74.99

2014+ Fiesta ST whoosh brand Intercooler Boost Hose Kit *FREE SHIPPING*

From $ 169.99

‘16 FiST

This replaced a stock downpipe that the flex portion rusted out. Ford uses cheap bolts to attach the dp to the turbo. One snapped on me and I had to take it to a machinist to get it removed. Even they had a difficult time removing it. If you get this dp, get the better bolts. You will not regret it. Beyond that, it freed up a lot of space and is much easier to work with. The quality is great. I have not been disappointed with anything I have purchased from Whoosh.

2016 Ford Fiesta ST

Great service, parts arrived in a timely manner, thanks also for your advice when it came to sourcing the parts!

Sound and performance upgrade

It was a pain in the ass to get the original downpipe out, but the new one went in smoothly and sounds a bit heavier now, even with the original cat-back exhaust.

2017 FiST

Old DP was a pain to get out. This one went in like butter, flows better and sounds nicer. Will be great for when i upgrade the turbo eventually

I didn’t put it on but I’ll be installing it soon. I heard good things about it

1 2