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mountune High Flow Air Filter Focus ST & RS 2013-2018
mountune High Flow Air Filter Focus ST RS  2013-2018


 
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Price:$65.00


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Product Code: 2363-AF-AA
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V2 mountune High Flow Air Filter - Focus ST and RS 2013-2018


NEW ! UPDATED V2 DESIGN


Application;
Focus 2012-2018
Ford Escape 2012-2017
Focus ST 2013-2018
Focus RS 2016-2018

2363-AF-AA

We are always striving to improve our products and our new updated V2 High Flow Air Filter for the Focus ST and RS includes several enhancements that substantially enhance air flow compared to the standard filter and even our previous version.

Improvements include a unique smooth radius in the primary inlet port providing an efficient transition for air flow along with a shorter inner filter cone to allow maximum air velocity and flow directly to the inlet port.

These updates coupled with double layer cotton gauze with deep pleats that creates a 10-15% increase in filtration surface area compared to other filters on the market. The oiled filter media is incapsulated in steel mesh that helps to maintain the perfect shape under the most extreme conditions. Each mountune filter is manufactured using a four step process resulting in a precision fit and virtually no seepage of rubber frame material into the filter media producing the maximum available filter area.

Please note for Focus RS, replacing the original air filter with a high flowing unit may cause a whistling type noise on some vehicles. Please see our Sound Suppression Chamber for more details.


  • Improved Air Flow
  • Pre-oiled
  • Increased performance
  • Lifetime warranty
  • Made in USA


Average Rating: 5 of 5 Total Reviews: 83 Write a review »

  0 of 0 people found the following review helpful:
 
Much needed November 23, 2018
Reviewer: Zane Martinez from Watsonville, CA United States  
Air filter made didn't add a ton of power because it is just an air filter on a stock engine. It did add some power but it especially made the power more usable, smoother, and freer revving. it cleaned up the power delivery from idle to redline. Plus, who doesn't love hearing that turbo?

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  0 of 0 people found the following review helpful:
 
Focus RS Air Filter November 23, 2018
Reviewer: Anonymous Person from White Plains, NY United States  
Excellent purchase. Install was easy, I can hear the difference in intake noises. very mild performance gains on an otherwise stock car. I haven't noticed any turbo whistle.

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  0 of 0 people found the following review helpful:
 
October 26, 2018
Reviewer: Lane Hoeppner from Fort Wayne, IN United States  


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  0 of 0 people found the following review helpful:
 
Easy install October 16, 2018
Reviewer: Steven Kamalsky from Austin, TX United States  
Easy install, love the extra woosh sound.

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  0 of 0 people found the following review helpful:
 
good filter August 14, 2018
Reviewer: Andrew Jamieson from Chehalis, WA United States  
Good looking filter and performing filter, basically a K&N but with the cone top that also sucks in air. Overall its worth it

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