Review on 🌬️ Enhanced Air Filter: PurolatorONE A26319 Advanced Version by Darin Grosz

Already Seen +2mpg average on the first tank of fuel over a Delco A/C replaced at 13,000 miles. No other difference in engine performance or smoothness that I can appreciate. Update: now 3 full fills, same 2 fills on my regular route (both different brands), same octane fuel, same routes, same weather and traffic, same tire pressure, same oil, computer, my car shows an average improvement of 6.8mpg. I wouldn't believe it even if I read it. I ride the circuit regularly, no wild weather or off-road. The old filter only had 13,000 miles and didn't look "dirty" or crusted. Anyway, I'm very impressed!