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96 reviews


mountune V2 High Flow Air Filter

As part of our ongoing product development, we are always striving to improve our products and our new updatedV2 High Flow Air Filter for selected Focus models 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.


  • OE-quality fit
  • Increased performance
  • Increased induction noise
  • Pre-oiled
  • Lifetime warranty
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5.0 Based on 96 Reviews
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United Kingdom United Kingdom
Air filter

Fast delivery well packaged Very good quality air filter

jordan h.
United Kingdom United Kingdom
Great product, great quality.

Fantastic quality as always with mountune, perfect fit and effortless install. Also nice to hear some induction noise for a change!

United Kingdom United Kingdom
Excellent service

First off all just say very fast delivery from Mountune arrived next day, definitely a better filter than the standard one, made by K&N took about ten minutes to fit and will last longer than the car, i cant say ive noticed a difference in performance but i have only had the car a month and always fit K&N to every car i have