Borla Touring and FRPP Touring pretty much the same and as far as I have heard the quietest of the aftermarkets.
Deep at idle and under 3000rpm but some growl when you get on it. Some resonance on the highway at low rpms in 5th and 6th, like 1700-2000rpm, have to stay higher rpm's to be quieter.
Roushs I have heard kind of raspy.
Ain't going to sound like a V8 but sounds decent, its too quiet stock!
Great info, thanks! I like the sound of the FRPP Sport much better than the FRPP/Borla touring. If I'm gonna pay the price range of those, the Sport wins.
Not trying to sound like a V8, just want it sound how it should and stock is way too weak like you said!