Then would be better putting a whole gtp engine and tranny in my gt . Because i have a whole gtp parts car sooo i have all the parts . Im just looking at my options and no theres no one in sudbury, ontario, canada that can tune my computer.. Any jdeas of wat i should do?. Its just the guy that i bought the gtp off of said the tranny was sliping abit but not a whole lot. Give me ideas