I bought the 9 degree AME kit and I love it. It handles great and I saved some dough installing it myself over a weekend. Purists argue that cutting a frame is the only way to go. But I did not want to chance compromising the frame and dealing with the downtime. Plus I can put it back to stock if I wanted to, but I won't. It's perfect the way it is. BTW, the 9 deg is the best looking, the 14 deg doesn't look right IMO.