I just put some max axle backs on my 09 gt and it sounds super mean!!! It has a nice deep tone and a little raspiness to it, i'll post a video and new pics soon!

 

get the o/r h pipe its sooooo much better

 

is the drone killing you?

 

i dont think it matters much but is there a difference in which brand of o/r h or x pipe I get, im thinking of sticking with mac since i got the axle backs

 

its a bit much around 30-40 and around 60 mph but its not super annoying its just louder at those speeds but overall i think these are really nice, they are loud but not super loud like the loudmouths or muffler deletes