Well im going to upgrade my exhaust but im not sure how big i should go cause i dont want to make it so three isnt enough back pressure. My brother told me that its not good to let the turbo breath too easy (im not a motor head, i wish i was and im getting there...but yea) so im thinkin of like upgrades that will bring my 0-60 time up and my quarter mile...cause my friend has a 92 eclipse gsx...wich is just a bit better than mine...well i want to school him... lol... so yea any suggestions? THANKS