CNT Racing 3 inch catted exhaust pipe For Ford Focus ST 2013-2017

CNT RacingSKU: HD-9702-1

In stock Pre-order


3 inch 304 Stainless Steel Construction

200 cell high flow cat included.
Flex Section
CNC'ed V-Band Flange
2-Bolt Flange
The flange on this 3" will work with smaller diameter cat-back exhaust systems, such as 2-1/4" and 2-1/2".

Please note: This item may cause check engine light to come on. 

Not for sale in the state of California, New York, and Maine.

Customer Reviews

Based on 9 reviews
Ed B.
Great price and quality

This looks like a high quality product at a great price.

Marc Brooks
Great product!

Awesome quality for the price. Fits like a glove!

Todd Donald
Works well, Good price, quick shipping!

The catted downpipe seems to have made a power and sound improvement. Installation was easy enough, I highly recommended a new Ford V Band Clamp, (I purchased mine ahead of time and glad I did because the original T Bolt snapped. I had to adjust the welded mounting posts so they'd match the OEM downpipe mounting. The kit comes with a pair of nuts, washers and bolts that's only enough to do the main bracket or the adapter flange, (needs another pair). My CEL light didn't come on until several driving cycles after installing. I'll need to install a J type defouler I already had delivered. I'm happy with the part though, it definitely woke up my engine and it sounds excellent. Not bad for the price and super quick shipping.

Great for the money

This product is definitely worth the money however the hanger brackets were not spaced far enough apart and would not fit in the hangers unless I tore the rubber or bent the hanger. Some of the welds were not the greatest quality so we will see how this holds up long term. Definitely was happy the product did include the necessary bolts and a new gasket. I do recommend getting a new v band clamp prior to install as well as the "fire ring"


Easy install and it sounds awesome, not too loud but definitely louder than stock. I 100% recommend this

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