So far ive added the Jlt intake, 2.76 upper pulley, off road x, flows welded in, canton overflow tank, diablo tune. so not to much but it put down 434 rwhp and 470 ftlbs. Id still like to lower the car and go to a three inch exhaust with long tube headers and some cams for that nasty idle. All in good time Id love to see 500 to the rear wheels with the stock eaton blower so only time will tell if I can make it there