i am trying to keep my car as simple and ameture tuning freindly as possible.i got rid of my trans pro.and was wondering how fast a stock pcm,maf,tt chip have gone.i have a SD chip,and a power logger but may put the maf sensor on and use a TT 5.7 scan master till i learn more about tuning.i was wonder if anyone beside Grumpy have dipped into the 9s with stock stuff.