Yea there isnt much of a gain. I have an MT and I have a K&N typhoon and an RP midpipe. Its a whole lot of noise and flames
It feels.....smoother......but not so much faster. It feels like it picks up at 8500 but then I shift at 9200 so is it worth it, yes bc shooting flames when I shift from 2nd to 3rd WITH the stock exhaust was worth $400 to me (combined). Search and find deals. Walk into kragens and work them and youll get a typhoon for under $250. I got my midpipe used for $160. My buddy installed it for free.