guy im thinking about getting a ls3 for my camaro...im guessing new tranny ect ....will i need to replace computer wiring ect?? can somone inform me of what exactly i need to buy in order to make it work...currently i have a 2002 z28 a4 with about 113xxx miles...

 

you will need a new computer

 

so basically new everything...about how much would everything come out to...maybe i can find a used one

 

pm'd.