Jds121 said:6hp and 9ft/lbs of torque according to the Dyno at Fujita's website.
http://www.f5air.com/images/dyno/06 tiburon 4 cyl.GIF
But if you're gonna add it you gotta go headers and exhaust too to finish the breathing part of the modifications off.
BTW....whats this about the Alpine manifold exploding? I was told in a previous post that the alpine turbo kit for the tib was the best one out there and that it would last me forever. How much boost are you at?