which muffler?
I've been leaning towards a Dynomax Ultraflow, but if the one you used got
you those improvements, I'd like to consider it.
Gary Shook
Penrose, CO
>Rich.Wisotzkey@gsc.gte.com> wrote:
> I replaced my stock exhaust with a cat-back system, and watched my gas
> mileage take an instant 18% increase. I supposedly gained an additional
> 5-8hp to boot.
That was my experience to Rich. 2 mpg, 7-8 hp on the
muffler and 3 inch single.
GS -
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