I recieved my MBRP 409 stainless exhaust for my yukon yesterday. I installed it last night, the install went pretty smooth I had to trim the first pipe that bolts to the stock cat about 2 inches to get it all to fit but other than that it fits really well. Oh ya my truck has trailblazer rear drop springs for about a 6" drop so thats probably why I had to cut the system shorter. It sounds great and the truck seems to drive a lot smoother and has better throttle responce.
Jay
Jay
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