yes i tried searchin but all i found was GSR times, well i have a 98 teg LS with five speed and intake, thats all the mods i have cause i just got the damn thing, but i will be taking the car to the local track like march 2nd, at Bradenton Motorsports Park (desoto), and i was wondering wut i should expect. and if i get exhaust work done by then, wut size of piping do you think i should run from cat back, 2.25 or 2.5, i'll prolly get a aerospeed can or somethin like that, but thats all i was wondering wut i should run if i shift good and everthing.