I dynoed 9hp above my last dyno with it and it has the hi-flow cat where Merlin's didn't so that's where the extra 3 hp probably goes. His is also an SVT so it might benefit more. So figure about 10hp on average. This is the only mod that I could feel in my butt dyno. Well worth it.

"If you're pushing crazy I'm all full up here."

{Black '96 Contour SE MTX w/ over 126k on the clock}
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