50-State Street Legal: this ProCharger System is 50-state street legal and CARB Approved under Executive Order Number D-365-8.
Spark plugs: ProCharger strongly recommends picking up a new set of one step colder spark plugs (like the NGK 6510 Iridium Plugs) when installing this supercharger kit on your 5.0L F150 and gapping them down to .034".
Check out our install guide of this ProCharger system on our 2012 F150 5.0L FX4 Project Truck.