Ford Focus ST Turboback Exhaust System

$ 1,395.00

Availability: Ships in 24 hours
Product Code: 591301

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The COBB Tuning Turboback exhaust for your Ford Focus ST. Bolt-on installation of these components offer excellent power gains, outstanding build quality and an impressive exhaust note. The Turboback includes the 3" stainless steel cat-back exhaust and 3" stainless steel downpipe, connected by a high quality v-band flange.

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Ford Focus ST Cat-Back Exhaust System

Ford Focus ST Cat-Back Exhaust System

$ 799.00
Availability: Ships in 24 hours

Ford Focus ST Catted Downpipe

Ford Focus ST Catted Downpipe

$ 650.00
Availability: Ships in 24 hours


The COBB 3" Stainless Steel Turboback Exhaust System for the Ford Focus ST is a direct replacement that boasts full 304 stainless steel construction, high flow catalytic converter, dual 4" tips resulting in a unique exhaust note.

Ford Focus ST Turboback Exhaust System
  • 3" 304 Stainless Steel
  • Dual 4" Slash Cut Tips
  • CNC Mandrel Bent Tubing
  • CNC Machined V-Band Flange
  • 200 Cell High Flow Cat

Customer Photos

Ford Focus ST Turboback Exhaust System is rated 4.7 out of 5 by 67.
Rated 5 out of 5 by from Great sound, perfect fitment I bought this for my '13 ST3 for a little more "audible character" than it had from the factory. I've installed several other aftermarket catback exhausts from different manufacturers on previous vehicles I've owned, and this was by far the easiest, quickest, best fitting product I have ever used. The exhaust arrived much sooner than I expected - the website said it was a 2-3 week backordered item when I ordered, but it arrived on my doorstep less than a week after I ordered. The welds are beautiful, and the piping runs dead center down the stock exhaust channel. The tips were easy to center. I am definitely happy that I decided to go with Cobb!! I'll be back for a downpipe soon...
Date published: 2015-12-05
Rated 5 out of 5 by from Piece o' Cake for 2015 ST Fits the 2015 ST and is an EZ Install. It takes longer to unpack it, get set up than it does to replace the exhaust. I didn't need any hanger pliers as my car is only a month old. I had to bend some heat shield out of the way (and back) when fitting the pipe over the rear axle. The actual work took less than 20 minutes. My 8-year old son helped my out with fitment and the awesome test drive!
Date published: 2015-05-11
Rated 5 out of 5 by from High quality! Sounds so good! Extremely high quality. Install was very simple on my 2016 ST. Nice deep tone on start up (wouldn't call it loud). Does NOT sound "ricey" at all. It is not obnoxious when driving through the neighborhood (so if you are worried about waking everyone up....fear not). Once you get out of the neighborhood and slam on that right pedal... well yea you are definitely going to hear it! In all seriousness this is a great sounding system. Again, I would not call this "obnoxious loud", but you it gets pretty loud when you want it to (in a good way). Very very little drone. On the highway, unless I am really accelerating hard, it's pretty quiet. In my opinion, this is one of the best sounding systems for this platform!
Date published: 2016-07-05
Rated 5 out of 5 by from Great quality, addicting sound! This exhaust system is by far the best quality system I have found for the Focus ST. Flange connections make sure the joints don't leak, full stainless steel, and a simple installation. When they say drone free, they really mean it! And when your on the throttle, your treated to an awesome low end tone! The sound is truly addicting, and very pleasing to your ears. I'd recommend this system to any ST owner, I truly believe its second to none. Well done Cobb, WELL done!
Date published: 2014-06-11
Rated 5 out of 5 by from Awesome sound I could not believe the difference this exhaust made for my Ford Focus ST. Great sound, weight reduction from the stock system and high flow added some horsepower I believe. While I did not put on the system, I could see how someone mechanically inclined could easily put this system on. The tips look amazing compared to the weird trapezoid shaped stock system. Coupled with the Cobb cold air intake and rear motor mount, my ST is a hot little hatch now. I plan to add more Cobb products in the near future.
Date published: 2016-10-20
Rated 4 out of 5 by from Makes car more special. I've had this cat back installed for about two weeks now and I have no complaints about its performance. It doesn't drone when cruising, it's deep and loud enough when you want it to be, but it won't annoy your neighbors when you're just driving around town. Great sound! Also, super high build quality. Zero fitment issues.
Date published: 2014-08-18
Rated 5 out of 5 by from Great Product I had the pleasure of visiting the COBB facility in Orange County California. I purchased this downpipe there and they installed it. This downpipe finished off my stage 3 package. Software updated with AccessPort. Car sounds great and performs flawlessly. As far as performance is concerned, it's like a different car!
Date published: 2014-04-23
Rated 5 out of 5 by from COBB Cat-Back Exhaust is AWESOME! The quality, look, fit & finish of this exhaust system is second to none! And the exhaust note is just perfect. Another great product from COBB!
Date published: 2014-04-23
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