FSWERKS Stainless Steel 3" Downpipe with catalytic – Ford Focus ST Ecoboost 2.0L 2013-2018
SKU: FS090-29Introducing the all new FSWERKS 3" stainless steel catted downpipe for the Focus ST Ecoboost. It features a 200 cell count high flow Magnaflow metallic catalytic converter and T304 stainless steel tubing throughout. The CNC machined V-band flange and 8" flex section ensures OEM like fitment and comfort. All of these features combine to provide a free flowing exhaust outlet for high energy exhaust gases to reduce turbo back pressure and increase turbo efficiency. Note: CARB restrictions currently do not allow sale of this product in the state of California.

This down pipe is the best value for the money. It is after all just a pipe
Got my catless Downpipe today and install was bout hour an half with a few breaks. Well worth the money. Going to the track tomorrow to see what it gives me in the 1\4 mile. I also got the tune with it too which helps alot aswell. I took off and was spinning tires and having fun. Sounds so good.
I got the catless version and and it sounds superb. I highly recommend this for any Focus ST.
I'm running the catless down pipe and absolutely love it. Ive been in Focus STs with other downpipes and you simply get more noises, better growl, and more turbo chirps with this DP. There is a clear distinction of the turbo housing when it spools up, a really pleasant chirp and whine. Its amazing. I mated mine with an MBRP catback and its pure magnificence. I recommend this DP over any other. Also the quality is great, no question about it.