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


 
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Price:$69.00


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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: Average Rating: 5 of 5 5 of 5 Total Reviews: 110 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Easy and Value Packed Upgrade! September 11, 2019
Reviewer: Anonymous Person from Huntley, IL  
Air Filter is great! I feel the difference even on a stock motor.

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  0 of 0 people found the following review helpful:
 
4 of 5 August 28, 2019
Reviewer: Jesse Davis from Tracy, CA United States  


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  0 of 0 people found the following review helpful:
 
5 of 5 August 7, 2019
Reviewer: Anonymous Person from Southfield, MI United States  
Exactly as described

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  0 of 0 people found the following review helpful:
 
5 of 5 Air Filter July 24, 2019
Reviewer: Steve L from NC-United States  
As advertised. Super easy install. Great sound and increased responsiveness. A bit slow on the order fulfillment, but very satisfied and even stuck the sticker on the back window. Thanks!

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  0 of 0 people found the following review helpful:
 
5 of 5 July 23, 2019
Reviewer: Anonymous Person  


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