LOL. I installed my stock headers almost 2 months ago, stepping up from a hooker setup(for sale by the way). with the hookers, i could floor it, and would have no traction problems till it hit 2nd gear, where it would get sideways and i would have to let off to get some grip. boost was kinda slow to rise, 5 psi in 1st gear, 12 in 2nd, and my max boost of 15 in 3rd and 4th. NOW, i have driven the car around with the stock headers on, just admiring the sound of the turbo for a while, but havent ever gotten it up on boost. none. i have the boost controller turned down to 10 psi, and its not tuned, so i just dont wanna get into it till i know everythign is in check. i had to pull out in front of traffic today, gave it about half throttle, like i coudl with the hookers, but this time, it took off normal and then the next thing i know, the tail end is sliding all over the road and its about to do a 180. i got it back under control easy, but geeze, is this how they all are? its got a posi, with BFG 235/60s on it, and only 10 psi boost, i like the instant boost, but i gotta do somethin about the traction. its got bilstein shocks on it, so the shocks arent shot, just put em on. new tires perhaps? i dont know about you guys, but im not gonna let anyone else drive my car, seems like it could get away from em way to easy, and if it gets away from anyone, i want it to be me.
later
later
Try turning it up to 24 psi with 235/60/15 BFG Radials and report back! 
