Quote:
Originally Posted by TTurboBullett
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.
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I removed the rear cats and installed the fmic at the same time.I'm thinking now,most of the butt dyno gains attributed from the cat removal.That's pretty cleaver with the duct to the cowl.