Review on 🔍 K&N Engine Air Filter 33-3131: High Performance, Premium, Washable Replacement Filter for 2018-2020 FORD Escape and Focus IV by Adam French

I've had K&N drops in my 2012 Mustang GT, 2006 Altima 3.5 and now my 2021 Bronco Sport Outer Banks. Recording in Eco mode was sluggish with the OEM filter, while recording in Sport mode was mediocre with the OEM filter. However, K&N completely improves the ECO mode for local driving, which gives the 1.5-liter engine significantly better acceleration. The sport is astronomically improved with a drop of K&N; an increase in SUV enjoyment from 7 to 9 out of 10. Who would have thought that something so simple could make such a big difference. MPG increased from 24 to 27.