I just installed the Solo Exhaust a few days ago and it sounds awesome, but it's just not for me. I bought it during the group buy and am just looking to get my money back. $594 for local buyers in the Charleston SC area. If I have to ship it, then $594 + shipping cost to your location. Here's a link to my post with video of the exhaust on my car http://www.challengertalk.com/forums/f18/solo-exhaust-r-t-classic-6-speed-55003/.