here's the link larry posted from MO that has the dyno results for an XRS w/ TRD CAI, exhaust, and unichip. I have the TRD CAI and unichip, hopefully getting an exhaust by next spring. http://www.matrixowners.com/mo...art=0
check out Monkey Wrench they got 23 ft-lb at the wheels with an Apex-i ecu Piggy back I think check out there web page http://www.monkeywrenchracing.com
That's not a piggyback. It replaces the entire ECU and doesn't have cold start, knock sensors or safety modes etc. Great for racers but not the best for a daily driver. Unichip is still the only piggyback that works for a 2zz.
Vibe GT, TRD springs, Progress bar, STB, Unichip, Borbet E 16x7.5, 225/50 Bridgestone RE750, beefed up grounds and battery bypass capacitors(had em laying around)
Jet will be happy to sell you something. Less so to give you a refund when it doesn't work. This motor has been around for over 5 years and Jet as well as others have not had success with the 2zz. Only Unichip has a remap that lasts. I know it's expensive but it is priced right for the hardware you get, they are premaped and remaps are cheap.
Vibe GT, TRD springs, Progress bar, STB, Unichip, Borbet E 16x7.5, 225/50 Bridgestone RE750, beefed up grounds and battery bypass capacitors(had em laying around)