I think you'll be happy with the Megan stuff. I have a Megan test pipe and Cat-back on my D, with an Ebay header. Everything lined up pretty easily and and fit on the stock hangers. The only problem I had was I had to remove some of the heat shield under the car because the pipe was touching it and caused some annoying vibration. All in all it probably took me about an hour to get it all hung and bolted up. No welding necessary. I will say that it is LOUD, IMO, without the silencer in the muffler, but as I tell my wife, just turn the damn radio up and you won't notice. The silencer makes it a little tinny sounding, but really is better for everyday driving. I would give it an overall B+. I bought it on Ebay but it's been too long for the record of the item to still show up, wish I could help with who I got it from, but I think I paid about 300, I just remember it was one of those "best offer" deals. Good Luck