Roush 3" Cat-Back Exhaust Kit for all 2013, 2014, 2015 and 2016 Focus STs.
This Roush Exhaust kit has a performance-flow muffler and uses 3" diameter tubing that helps the turbocharged Focus expel gases faster for increased power. Mandrel bent 409 stainless steel tubing also helps to achieve optimum air flow in this system. The whole exhaust system utilizes factory mounting locations for a straight forward install that you can do yourself, at home, with only basic hand tools.
- Performance-Flow Muffler
- Mid-Pipe Assembly
- Y-Pipe Assembly
- Dual 4" Exhaust Tips
- All Necessary Hardware
- Installation Manual
Please Note: Ford designed the 2015 Focus ST with four exhaust hangers but only added three on the factory exhaust system. All aftermarket exhaust systems are built to use that fourth exhaust hanger. CJ Pony Parts recommends the purchase of COBB’s Polyurethane Exhaust Hanger Kit (591001).
This Roush 3" Cat-Back Exhaust Kit for all 2013-2016 Focus STs features dual, 4" round 304 chrome flashed tips with rolled edges and stamped Roush logos, center exiting the car. Roush's cat-back enhances the exhaust note and pitch of your Focus ST for a high performance sound that will surely garner some attention. Between the large diameter piping used, the straight forward uninhibited air path and performance-flow mufflers, this exhaust kit will achieve some significant horsepower and audible performance gains.
Order a Roush 3" Cat-Back Exhaust Kit for your 2013, 2014, 2015 or 2016 Focus ST from CJ Pony Parts today!
Product ReviewsWrite a review
Is this system california smog legal?
Is this exhaust warranty safe?
I am interested in the exhaust system for the 2015 Fiesta ST although the example that is shown shows the centered exit exhaust. The 2015 exhaust comes out along the posterior aspect on the passenger side on my Fiesta ST. Is that available?
Is it possible to keep the stock exhaust tips from the 2013 focus ST? i prefer that design to the round ones that come with the kits.
Can I use this in my regular ford focus?
Any idea what the expected gains are for this exhaust?
Is this exhaust kit compatible with the sedan or is it only the hatchback and ST? thanks
Hi just installed this CBE on my 2015 ST. Is there any way to lessen the drone? It almost makes the car very un pleasant to drive. I used the Cobb hanger mounts and it almost feels like the drone vibrations are coming into the cabin. What can I do?
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