Any hp gains with 3.5in exhaust???
27 Mar 2006I dunno about this argument, I know a guy with a turbo ford pushing 23 or so psi. Runs a 3 inch all the way. It makes 407rwkw with the full exhaust on and 428 rwkw with no exhaust. Not a huge increas…
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I dunno about this argument, I know a guy with a turbo ford pushing 23 or so psi. Runs a 3 inch all the way. It makes 407rwkw with the full exhaust on and 428 rwkw with no exhaust. Not a huge increas…
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