Hey man. My tips are 3.5" angle cut rolled tips. This is the thread where I explained how I did it: http://www.lincolnvscadillac.com/showthread.php?t=44774 I did the cutouts while the car was on the lift at the exhaust shop. The guy cut the old exhaust off, then let me do my thing. He even sat there and helped me dry fit the mufflers/tips to make sure they were to my liking.