i just purchased a 2007 tacoma 4.0 w/ 6 speed manual. i already added the trd cat back exhaust, trd cold air intake, and the trd quickshifter. i cant find any other preformance parts for my truck out there. the only thing i found was 2 mail my computer out 2 jetchip and have it tuned but i cant go 5 days w/o my truck. what else can i buy to add more horespower and go faster?