yeah i looked at the detroit lockers. i cant figure out where to buy one though. whats wrong with the FRPP lockers? i found those on the internet. someone said once that u have to basically reinstall the locker like every 30,000 miles if u get that one...why would they make it that way? i dont even know if ill have it for that much longer anyways so well see (might move up to GT). i do mostly city driving but my share of highway driving too. i think 3.73s will do fine but if anyone doesnt think so then let me know. thanks!!