ive been wanting to modify my camaro where should i start already got a cold air intake need some advise. i heard to start with ur exhaust from headers to straight piping.

 

Yes start with a cat back system, do some research here, tons of info on that. I have the hooker aerochamber catback, love it. Also if they have not been done the free mods can help. Do some searches and you will find the information you need.

hth

andy schuck