Reviewed By Jeff C (DURHAM, NC) Reviewed for a 2002 Ford F-150 —2/7/2015 8:04 AM
I bought this product to add better breathing to my "Little 4.6" in an incremental series of improvements. Installation was a bit more challenging because of all the different wrench sizes that I kept going back to the toolbox to get more sizes. But I got the job done in about 2 hours. Truck fired right up after everything was connected, you can immediately hear the extra air being brought to the motor. Will keep monitoring results.