samsonhusky

Ihave straight pipe 2&1/4 on my car now. Not sure if i want to get some turbo mufflers in put in there with the 2&1/4 or get x pipe with 2&1/2 and turbos. My question is would there really be any difference between the two other than price, my set up is gt-40p heads, stealth intake, holley 600 carb, ford motorsport shorties, e303 cam. Don't guess anyone has seen any dyno test betweenstraight and xwhen theONLY thing they changed is exhaust.