Originally Posted by shystieboyz

this thread has been really helpful..this is my 1st z 2010 touring ..ive been a chevy caddy man for a long time..but something about the 370 for the 350 got me so im giving it a go...going with the greddy tt and greddy exhaust..tranny and rear were the thing i was worried about..also did a complete system component swap to the FOCAL...will have pic to post as i should have her back after tunning this week...any guys in baltimore md area lets hook