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Old 06-01-2012, 09:40 PM   #58
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Originally Posted by greg hazlett View Post
I agree with the theory; I have to believe that Ford and the aftermarket companies know what they are doing and that is why they went with the 2.25 diameter tubing; I can't say as I agree that 2.5 tubing would gain any more power as tuning a modern day NA car comes down to timing, a/f ratio and fuel, none of which I think would be affected from a 2.5 exhaust.
Sounds like you need to get on the dyno when tuning becomes available and prove me wrong then!

Did my peer pressure work?
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