Category : Dyno Test & Tune Back to Blog Share This One of the best websites around for EVO guys, EVOM, had a couple of regular guys do a really awesome filter test on an EVO. Guess who won....... http://forums.evolutionm.net/evo-engine-turbo-drivetrain/390973-air-filter-shootout-test-results.html Share This Tags Dyno Test & Tune EVO Foam filter Forum Posts proven HP Previous Foam Filter Q&A, why they are the best. Next Proving the PWI-2 Water Injection System