Reviewed By William H (Grand Prairie, TX) Reviewed for a
—5/27/2017 10:10 AM
The original equipment is recommended by my mechanic and it has proven to be so. It's built for it so it provides the best performance.
Reviewed By michael w (HEFLIN, AL) Reviewed for a
—1/4/2017 3:50 AM
Look great got them fast and works well with that headers I have on the truck I would strongly recommend
Reviewed By Ted H (Gilbert, AZ) Reviewed for a
—5/29/2017 9:38 PM
Old stock plugs had 100k on them. Truck runs like new again. Hopefully after a tank or two of gas the power will improve as well as MPG.