I agree with Demon and Trapps. 2.5" crushed bends is about as effective as stock WITH the resonator. Sure you might get more rumble sound with the single, centrally located muffler, but that's about it. 2.5" mandrel bent would be better because the bends would still be 2.5" as opposed to 2.1"-ish.

The only gains I see over a stock system is if you have a Zetec.


-Chris Hightower-
-Hightower Performance Products, LLC

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