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mountune High Flow Exhaust, Focus ST 2013-2017
mountune High Flow Exhaust, Focus ST 2013-2017


 
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Price:$799.00


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Product Code: 2363-CBE-AA
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mountune High Flow Exhaust, Focus ST 2013-2017

2363-CBE-AA

mountune has been engineering exhaust systems for years with the objective towards increased power and response coupled with an enhanced exhaust tone and appearance. Our Focus ST (C346 ST) High Flow Exhaust system is manufactured from 2.5” , AISI 304 Stainless Steel (EN58E) mandrel bent tubing with lazer cut flanges. All muffler assemblies are robotically TIG welded AISI 304 Stainless Steel for long life under extreme performance and feature consistent internal diameter throughout the entire length of the assembly. To ensure improved performance while controlling sound, each muffler includes a three- layer Hybrid Synthetic sound absorption packing that eliminates droning, booming, and other undesirable tones. Tubing diameter also has a major impact on sound quality and careful consideration was given to size and performance. We have also incorporated slip fit connections at various strategic points to allow for easy installation and adjustment.


  • Manufactured from AISI 304 2.5” mandrel bent Stainless Steel tubing
  • TIG welded construction
  • AISI 304 Stainless Steel hanger assemblies
  • Mufflers feature consistent internal diameter
  • 3 Layer Hybrid Synthetic Muffler packing effective to 900c
  • Large 4” Rolled Edge, Polished Stainless Steel Tips with mountune logo
  • Full Width Rear Hanger ensures stable tip location
  • Heavy duty "boss" type clamps
  • Meets 95db Standard
  • Does not affect Ford vehicle warranty
  • CAD Engineered and designed
  • Limited Lifetime Warranty

Average Rating: 5 of 5 Total Reviews: 13 Write a review »

  0 of 0 people found the following review helpful:
 
Refined tone, Superb quality, Zero drone December 4, 2016
Reviewer: Clinton Russell from Austin, TX United States  
I just installed this on my 2014 FoST and am seriously delighted. I had an MBRP system with a catless downpipe, and while the WOT roar was very racecar and awesome, any other moment of the commute was a noise level that dissolved my will to live. I knew the Mountune system was designed for zero drone and quality sound, and with the extra tone of a catless downpipe, it's so utterly satisfying. Zero drone, but the sound and tone of this exhaust on boost is really satisfying and in no way overwhelming. I'm running a Garrett 2867r turbo and with the sound symposer deleted, the mechanical sound of the engine, sound of the turbo spool, it's all complimented by the exhaust tone to give a really enjoyable experience. And as a pipe welder, the quality of this full 304 stainless exhaust is a piece of art. It's really too bad it's on the underside of the car. Beautiful TIG welding work and polished stainless steel. This exhaust is really(really) a wonderful thing. I couldn't be more happy.

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  0 of 0 people found the following review helpful:
 
Proper sound for this motor November 14, 2016
Reviewer: Ken from WA United States  
I don't know how this compares to others on the market, but to me the sound of this one is more or less like being able to hear the motor, without adding unneeded resonance or stifling it, as the stock system does.  Not super loud, but you can hear it.  Excellent upgrade.

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  0 of 0 people found the following review helpful:
 
Exceptional Product July 17, 2016
Reviewer: Daniel S. from Clive, IA United States  
Not only was it easy to install, minus one broken bolt, it sounds great.  Not loud and obnoxious like most after market exhaust.   This is a great exhaust if you want to keep your car a sleeper.

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  0 of 0 people found the following review helpful:
 
High Quality Product July 12, 2016
Reviewer: Joshua Anderson from Bay Area, CA  
Shipping was very quick and the entire system arrived in great shape. Each piece was individualy packaged and protected within the larger box. Install was straightforward, albiet a little time consuming at about 3.5 hours. Its a shame the exhaust is under the car because it looks beautiful. Sounds deep and mean under WOT, yet quiet and stock during normal driving. Well done once again Mountune!

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  0 of 0 people found the following review helpful:
 
Nice tone, not obnoxious July 9, 2016
Reviewer: Michael B from Chandler, AZ United States  
The title essentially covers it. Nice low tone that is still satisfying in high RPM. No drone while cruising all the way back to AZ. If you have the MP275 this exhaust should be on your install list. Not to mention the whole kit is beautiful. Shame it's under the car.

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