Return to mountune High Flow Turbo Back Exhaust - Focus ST 2013-2018
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Mountune Turbo-back catted October 31, 2018
Reviewer: Brent G from 515  
You need this.

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Turbo back May 9, 2017
Reviewer: Brandon from Morning View, KY United States  
I did a whole bunch of research on what kits give what sounds. I was going for something healthy but not obnoxious. This kit hit that ON THE HEAD. No drone what so ever. On top of sound, the performance I received after putting this on was astonishing. Added GOBS of torque and almost immediate turbo response. Well done Mountune. ST owners NEED this!

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Well worth it March 20, 2017
Reviewer: Ryan from Cincinnati, OH United States  
This setup is second to none. The tone is sublime and the  quality  justifies the price.

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Love it March 9, 2017
Reviewer: Bruce Moberg from Auburn, WA United States  
Replaced 3" Cobb Catback system with 2.5" Mountune   turbo back system. Exhaust is very quiet and well mannered during normal commute type driving. Exhaust starts to sing when you mash the throttle and sounds great . I have experienced no drone or added NVH with this product. Install is a little tight toward back of car but fitment is great. I am very pleased with this upgrade to my car.

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Fast shipping December 20, 2016
Reviewer: Keith Peterson from Kansas City, MO United States  
It will be a while until I have a chance to install the exhaust, but their service & communication is top tier.  They do an excellent job getting back to you on questions.

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Quiet, but sounds great December 12, 2016
Reviewer: James Puckett from AL United States  
I bought my ST used with 3 in pipe from the turbo back and it was just too obnoxious. This exhaust sounds great and I can hear myself think. Obviously, its quieter that most aftermarket (3in) exhaust, but that is exactly what I wanted. High quality and easy to install. Good luck with that rusty V-band clamp on your old downpipe.

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