thanks so much mike,too bad that the dealership i bought it from, had no idea about the mods on the car besides the blower,
so im trying everywhere to figure out who was the last owner,or at least who tuned the car

im running the diablosport revolution chip on my 04 gt with a paxton sc,the last owner of the car did all the job and i learned that the chip thats black its been tuned by a shop,the car its running 8lbs of boost and i want to swap my blower pulley to get like 2lbs more,so my question is: do i need ...