Brisk Racing Plugs for your Coyote Mustang 5.0L V8!
Select from the below options based on your modifications level.
Starters would begin with the Brisk RR14S units, as these are the stock heat range. Once you're tuned and turned up a bit on the mods, we would suggest going to the Brisk RR12S units. Then for the big dogs running Boost, we suggest the RR10S units.
These each come as two packs of four. If you desire for us to gap them before shipping, please email us the gap as per your tuner's requirements for your specific build.
