I'm loving the sound of my GT500 axlebacks. However, I've been disappointed that the tips were practically hidden underneath the rear valence. Well . . ... today I went further under the car than just the rear axle and found some rearward adjustment. As you can see in the pics the tips stick out equal to the vertical plane of the rear clip. IMO, MUCH, much better look! For those of you willing there is a cover clamp between the header pipe and the 2 tail pipe sections that has at least 2 inches of rearward adjustment. In the pics I used about 1.5" of that 2" adjustment. I can still fit my hand between the exhaust system and the differential. So far no rattles and IMO it now looks like it sounds!