just do what i did. great perf, and great badass sound. about 2 inches after the cat, do a little slice and dice, and cut it off. if you have stock exhaust, cut the end tail pipe off (the part that goes to a 90 degree bend,) and clamp it on the cut off pipe. but a connector and some exo clamps, slip it all together, angle it a 90 out he side, and boom!! you are done. its loud when you really stomp on the gass, but good at low idle (great for sneaking home past curfew. it will save you from being grounded, or the dog house)