when i bought it nowupgrades so far are flowmasters dumped at the rear axle, it sounds like a beast. airraid cold air intake, throttle body spacer, shift kit, 4:10 gears, on 35s this truck will run. unfortunately i own a 97 which means they dont make good programmers for it so i decided against it. it has a heck of a rear limited slip. with the right tires it will go about anywhere you need it in moderation. you can jump this truck like there is no tomorrow. ive gotten the whole truck about 6 feet of the ground and it handled it just fine. i did have to upgrade the shocks to bilsteins because one jump blew out the rear shocks so i thought while i was replacing them i would replace all.