Hi, i was considering buying a cz stage 2, but since it is not a plug and play mod, i have steered myself away from it...

I was just wondering... K&N intakes had problems with the cz stage 1.1, so is there anyone out that that has an intake that is compatible with the stage 1.1 without any problems? Any feedback?

Also, while you guys are at it... how much HP increase will i expect to see from a new mid-pipe and magnaflow resonator? Any ideas?

thanks all.