Hey guys, I have a cobra rear bumper on my gt, and I am running bassani equal length shorties, bassani x-pipe, and I am going to be running bassani street comp mufflers. My question is I have some mac 2.5 lx tips laying around should I just put them on the mufflers, or should I just buy the whole catback. Money is not an option right now, I have a bit saved back just for this. And also does the street comp catback come with 3 inch tips, if so, how do you guys think that will look on a cobra rear bumper, and will it sound wierd since all I have done to my motor is whats in my sig. All opinions needed thanks guys. Hope to hear from you soon.