Joined: Oct 2010
Location: Vance AFB (Enid)
I don't think the biggest problem was getting them to fit, but I think it's that you can't put the factory grilles back on.
I don't know the exact dimensions but they look like they'd fit.
2006 V6 Screamin' Yellow Mustang - 5 Speed Manual - Pony Package
12" Dual Vinyl Stripes with 1/4" accents
Flowmaster 40 muffler
JLT CAI + SCT X3