High-Mileage 3.8L (Stock), 
MAFT Pro, 
Caspers PnP Harness, 
Extender Pro, 
LC-1, 
PowerLogger, 
EGT Amplifier, 
High Boost Solenoid, 
Oil & Fuel Pressure Transducers, 
PowerPlate, Garrett T63e, 
Low-Z 83s, 
Modified International Semi FMIC, 
4" "MAF" Pipe & Filter, 
MPE 3" DP, 
LT1 Mini-starter, 
4" Single Exhaust w/Magnaflow, 
Dual In-tank Pumps, 
ProPain Injection, 
TH400 w/3300ish Stall, 
Transbrake & Derale Trans-cooler w/Fan, 
3" Chrome-moly Driveshaft, 
8.5" w/Welded Axle Tubes & 3.08s, 
12" 1LE Front & LS1 Rear Disc Brakes, 
Tubular UCAs & Boxed LCAs F&R, 
36mm 1LE & F41 Swaybars, 
KYBs, 
800lb/in & 200lb/in Springs, 
Ronal R15 17x9.5s w/275/40s & 325/45 M&H Drag Radials 
& an HKS SSQV BOV... 

Just scratching the surface going 12.1 @ 113.27mph w/1.79 60' (0-60mph in 3.8 seconds).