Performance question

[HGW]

Unless you buy an SMA Fox Truck, you cannot get a supercharger from the factory with a full warranty.

All SC's are on aftermarket. It is true that any real performance gain is with an SC.

Have an ASE Certified shop do the install or find liberal dealer who will do it.

If it can't be found in HI, then you are stuck with an air intake, headers, exhaust and a predator programmer--you will see those gains but not the same gain per dollar as an SC.