I keep on hearing a lot about cams so I just want to voice my opinion. Yes I have long tubes catted xpipe delete plates so if this helps the cams so be it. My gains were 49 rwhp from the cams and the long tube headers and catted xpipe. Those in my opinion are some pretty solid gains. I don't no how much rwhp you would gain just from the cams because I did not only get one mod done. The mods before the long tubes and catted xpipe and cams were cai, 410's, udp, delete plates and some suspension uca, lca, adj phbar, my rwhp was 301 with xcal 3 94 octane tune. As far as driving the car it took a bit to get it right. Thanks to Dasilva racing here in Toronto for taking about 9 hours of dyno tune to get my car to run really smooth.