thanks alot everyone appreciate the help and I thought I could just put a smaller pulley but after reading for like 20 mins on how to safely mod your gtp I figured out its not that simple lol... but I am going to get a down pipe and elminate the u bend get a thermostat and then a smaller pulley... does anyone have any ideas on the best ecu to use. I wanna run a 3.4 pulley so I think, with like whatever basic mods I can do without goin crazy.