Reviewed By Sean D (Denver, CO) Reviewed for a 1988 Mitsubishi Mighty Max —3/6/2014 8:18 PM
Instant noticeable performance increase.
Reviewed By BRIAN H (HONEOYE FALLS, NY) Reviewed for a 2008 Mazda B-Series —8/30/2015 6:10 PM
This vehicle always idled rough. Put Spectre air filter in and motor smoothed right out in a couple of days. Engine has more power and better mileage. Liked it so much bought one for each of my other vehicles.