Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!
Wonder if this new exhaust makes any difference in the performance in compare to the stock BOSS exhaust. Also checked this article about X vs H pipes comparison on a mustang
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