Ford F150 Forum - Community of Ford Truck Fans

I found this on Amazon for what looks like a pretty good deal. I am looking to do something to my exhaust and this would be a solid low cost start? Any input?

http://www.amazon.com/Dynomax-17228-Ultra-Welded-Muffler/dp/B000CIV5OK/ref=sr_1_7?s=automotive&ie=UTF8&qid=1432582237&vehicle=2007-54-666-656-48-53-6-8-7583-2181-8-1-2588--1-0&sr=1-7&ymm=2007%3Aford%3Af-150