Magnaflow exhaust for 07 Tahoe
I recently installed a Magnaflow system on my tahoe and I only bought it for the price, but my initial choice was the corsa exhaust and the second was the Magnaflow. I should have stuck with the first choice. I like the Magnaflow and the wife loves it too, but there were a few install issues like the hangers for the flex pipe that connects the cats to the muffler and the tail pipe.
The flex pipe has to be put on before you hang it or else the flange to the cat pipes will not meet up properly when you tighten them down. Then as you can see in the picture how the hanger isn't straight up and down. Same way with the tail pipe with the tip. The hanger for the tail pipe actually on my install prevents the tip from touching the rear bumper cover.
Since it is a straight exhaust system, the muffler is a finger width from the bottom of your vehicle. Good thing there is a heat shield there.
The over the axle pipe hangers were okay.
I can probably get a muffler shop to make a few adjustments, but I did not pay for more adjusts. Like everyone else, plug and play is best. Here is a url from truckworld and they have several videos for exhaust systems. I hope the url works. They have other systems as well.
I have written Magnaflow, we will see if they acknowledge. Most big Corp that have big demands for their product usually blow it off. Thats why we have forums.
Hope this helps everyone!
http://suvworld.tenmagazines.com/videos.asp?page=tenvideo&aid=3612&sid=18