Muffler fitment

Hi people,

I saw these on craigslist and thought they were a pretty good deal. My question is how do I find out if these will fit my truck. The Magnaflow one has more details like part number and size. The Flowmaster post does not have any info so I'm going to have to call the person.

Anyone knows if these will fit? And lastly how much would be the average install for these muffler? I don't have the skills and tool to do it myself.

Suggestions?

These are good deals, right?

http://boston.craigslist.org/nwb/pts/1554879961.html

http://boston.craigslist.org/gbs/pts/1557972110.html

 

Anyone?

 

IIRC the muffler should not be offset like that, but instead, straight in and out. The inlet/outlet size are correct though.

 

The incorrect one you're talking about is the Magnaflow?

 

The inlet and outlet doesn't matter so much...any muffler place can make it work. My FM 44 is offset in and center out and 2.5"

 

Yeah, I figured, but makes the install a lot quicker and easier. Yes, was referring to the magnaflow, have no idea on the specs for the flowmaster.

 

x2