The installation was very self explanatory. I had more trouble removing the factory system as I didn’t have a sawsall on hand. I never quite figured out where exactly the U-bolt clamp went but I put it in the spot where it could reach the a hanger on the frame. Publishing instructions on a PDF file on the website would have been helpful for that to say the least. It definitely opened up some power on the truck and gave it A LOT more noise. I ended up ordering a muffler from SPELAB as well under the assumption that the muffler was made for the system and would go right in to which I was correct and it fit perfectly and cut down on the drone. The quality of the kit was great as well, the thickness of the tubing was great and rivaled other brands that used to make turbo back kits in the past. The clamps were an even nicer touch as they don’t crush the rope and makes it so much easier to service if the need were ever to arise, which with how great the quality of this kit was, I don’t see that happening. 10/10 would recommend this kit to anyone with the 04.5-07 platform, and have already. I’ll include some pictures of what it looked like once installed as well. Thanks guys!