Tone is exactly what I was looking for
I got the single 3" exhaust and am very satisfied with it. The sound is very mellow. It makes a little noise while on the throttle and really quiets down at cruise speed. Installation of the new exhaust was very simple. The difficulty was with removing the old exhaust, just took a few extra minutes to cut the tail pipe. The sound of this system is not as deep as some others, but this system doesn't have as much drone as others, either. If you want loud, this probably isn't for you.
2005GMC Yukon 4.8
Bought for my Yukon, set up was easy, tough part was cutting off the stock muffler. Great sound fits my vehicle paired it with the K&N FIPK cold air intake have notice some pick up and go. Will definitely do more business with auto anything. Customer service was great. I received flowmaster in 2 days. Rebate on its way. Strongly recommend this.