got mine tuned at chasers motorworks (West melb, dynon Rd) . got 340kw at all 4 wheels really happy with the tune. chargers depends on how long Paul (Tuner) takes. chargers per hour. u can let him know what you want and he will work it out for ya give them a ring or go down for a chat! friendly bunch of guys. who knows i might be there as well. haha. grey r32gtr, mension ken they shld know me. lol..