3" to 2.5" (and stock exhaust) Downpipe Adapter Kit Fiesta ST / Focus ST

$ 45.00

The whoosh Downpipe Adapter Kit is used when installing a full 3" downpipe such as the whoosh V1, V3, or cp-e downpipe to a smaller than 3" exhaust system.

This adapter kit will allow you to bolt up and seal your 2.5" exhaust or stock Fiesta exhaust to a full 3" downpipe

Simply bolt the plate between the 3" downpipe flange and your 2.5" exhaust flange (or stock exhaust flange) using the provided gaskets and hardware

Each kit includes:

- 3" to 2.5" whoosh motorsports adapter plate made from 304 stainless steel

- properly sized 10.9 spec attachment hardware (2 nuts/2 bolts)

- 2.5" gasket & 3" gaskets

Customer Reviews

Based on 2 reviews Write a review

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Solid fit, no leaks

Must-have for 3" downpipe upgrade if not installing a full 3" exhaust at the same time. Gaskets, adapter, hardware all lined up perfectly with my old magnaflow exhaust. System sounds great, and no leaks!

Perfect

Fit perfectly to the stock exhaust with a whoosh catted downpipe would higgly recommend this adapter if keeping the stock catback

Perfect Fit

DP was 3 inch, but my Borla cat back is 2.5, added this to cart when I bought my DP. Fits great, no leaks, easy install.

Just what I needed!!!

MBRP Downpipe to MBRP 3'' exhaust. My exhaust comes with the 2.5" adapter. My downpipe was used so I didn't have the 3" adapter. The adapter fits perfectly and fixed my leak!!! To avoid any discrepencies like Adam, I suggest making sure you need this part and make sure measure your piping!!!