Had my truck at Rudy's for Studs, egr delete, oil cooler, etc. I was sold on them from my first experience so there was no need for other estimates. As far as i'm concerned i really don't want anyone else to touch my truck besides these guys. They started on Tuesday and i had it back Thursday. It drives as good as the day i bought it. No wonder there were other trucks there from all over the U.S. Unbelieveable operation! A big thanks to Aaron, Ben, Gabe and all the guys over at Rudy's!!