The only smarty for your truck is the Smarty VP. The Smarty Jr and CR are for 03 and up trucks.
The Smarty for the vp trucks dosent have a way to "tap" the wire. While it does make a world of diffrence In spool up and throttle response and in my opinion works great on a big charger daily driver. While running the smarty you'll make say around 45 Less rwhp in top end (although mainly with major upgrades) . -
I've made 595 fuel only and 636 on water.
Mach 6's (a 200-220 horse stick) or DDP's (NOT A CHEAP INJECTOR the injector is what makes it work)
66 with your choice of exhaust housing HTT or II Charger
Fass 150
SO-VP44
Drag Comp Or Adrenaline (I made more with drag comp)
4 or 5 Inch Exhaust
Water Kit -