i have a 03 cobra with about 50k miles on it. i want a solid rear end but dont have the $$ to buy a built one. the IRS is worth about 1100 used. it has 4.10s in it and the catback magnaflow will come with it. i will trade even for a built solid or trade for a stock solid plus 300 cash. i live in florida. i will drive to u if need be as long as its in the state