I'm looking to do the same, I want 2010+ gt500 mufflers, apparently 2010 is direct fit all I can find though are 2011-12. Both with and without the over axle pipes
This had nothing to do with either the original posters or my question.I used FRPP FRS-500 muffler's on my 2010. They are made from 409 SS alloy for the muffler. The 3.5" diam tips are made from 304 SS, nice and shiny. They also make em for the 05-09 cars. The difference is the tips on the 2010 version are 1" longer. Both versions are 2.5" on the input side. I believe the 2010 GT-500 muffler tips are also 1" longer vs the 07-09 versions, and both versions of the GT-500 use 4" tips. Dunno if the GT-500 uses 2.5" or something bigger on the input side.
But is isn't 2.75" after the mind pipe?
I'm pretty sure all the 05-10 midpipe exit is 2.5, stock coyote OTA pipes are 2.75, have to find way to connect those
This had nothing to do with either the original posters or my question.
I'm glad your happy with your mufflers....
Have you got a picture of what you're getting at here?1: More secure muffler hanging (two post as opposed to one)
1: More secure muffler hanging (two post as opposed to one)