Just wanted to let everyone know that I found my 15609 on e-bay (of all places) for $337.50. He charges $30 shipping to L48 (I am in Alaska, so cost me a bit more), which puts him at $367.50 delivered in the 48 states....
Just search "magnaflow 15609" and click the "search in titles and descriptions" box. His ID is "performancepeddler", real name is Harold. He was great to deal with. Looks like he is based out of Michigan.

I have been tracking my shipment and it arrived in Anchorage tonight...Pretty fired up to get it installed after all the good things I have read here.
If I end up with any issues with the system (like he screwed me!) I'll be sure to notify everyone. Just thought I'd pass this along as another source.
PS he only lists what he has in stock and can ship immediately, so if you search and don't find it, either e-mail him (performancepeddler@mail.com) or just search again later.
Again...I haven't received it yet, but so far so good. Thought I'd share the find as I didn't see any other mention of it on this site.

 

Cool! Let us know when you get it and that it is the real system. And based in MI too! Maybe I can save shipping costs and pick it up!

 

I'll second this seller. I ordered a magnaflow muffler to replace a rattling gibson. He didn't have it listed, but said to email him for other part numbers. Arrived in a timely matter.

 

www.fulllineexhaust.com shipped to my door for $377.00 total.

And I had the confidence of buying from a company I had heard good things about.

Thats a pretty good price though.

 

So,
If I had any doubts, there are none now.
The system arrived ahead of schedule.
It's all there!!, genuine Magnaflow! Not saying anything against fulllineexhaust or anywhere else...just another place that gives good service. Options are good!

APT,
I have his address. I think it was "H&R undercar" in Lansing, MI. I'll look again tomorrow and post for you. I can't get to it now.

Thanks to all the posts on people's install, I had the old system out and new one fitted in 45 mins. A sawzall made short work of those stock muffler hanger nubs..hardest part was lining up the tailpipe. No.. guiding the spare tire with one foot while cranking up the spare was the hardest part. But even that was relatively easy.
I was impressed with the system's fit. After doing it, I can't beleive I thought about paying to have someone put it on!!!
As other's have mentioned, the C-clamps are crap.

SOUND IS GREAT

 

I second www.fulllineexhaust.com, I bought mine for $300 and stopped by to pick it up, since it was close to work

 

$367.50 shipped to me in one week on Ebay. Complete with instructions and all parts. will go on tomorrow. Jon