well the dynatechs are in , and the the quality of the headers are good,BUT I would have to say ,buy somebody else's. the Cats and Connectors are completely F#cked. I think I saw a thread about this awhile ago but its definitely true. I have no idea what they are using as a mock up mule but its definitely not a GMT 800 thats in current puduction. I hade to shorten all the Y-pipe pieces and cut and weld the y- pipe collector to get this system on. I you don't have tha ability to cut and weld stainless you are pretty much screwed. the y-pipe hit the crossmember before it was shortened and the crossover pipe was too long and made the cats angle out like 15 degrees per side and to cap it all off the mouth of the y-pipe collector was three inches rearward of the where the stock system ended. I couldn't even slide my exhaust rearward enough to line up the flanges, much less move it rearward enough to get the studs through. luckily I've got a metal cutting bandsaw and a welder.

 

Well, that's another reason I will not go with the Dynatech's. I have heard too many bad fitment stories. I will probably go with the TOG's and possibly look at the new Y-pipe that Magnaflow is coming out with. Thanks for sharing your experience.