Quote:
Originally Posted by thebigragu99
So your telling me the n55 mids will gain 15 -20 whp??Are you expecting this with the stock muffler?
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At this power level removing the rear cats should net at least 15hp. I am also going to open the auxiliary opening on the afe intake and run a 2.5" tube to the cowl as I have already made a duct that will fit in the area.