no i have done alot i have skunk2 adjustable cams,full exhaust, headers and all the way back went with a tsudo set up, instead of a air intake i put on a front intercooler, to equal out the air intake to exhaust,stage 2 centerforce clutch,flywheel combo,relocated my battery to the back,130 amp alternator with new aem tru pulley set,msd power cap,blaster coil,and 6al control unit.skunk2 short shifter,cross drilled and slotted rotors with ceramic pads ,ngk plugs,mugen ground system,mugen seats and harnesses. want to do a 70mm throttle body and intake manifold. also what do you think about the map bypass that more harm then good?