what size do i get. i want loud but also deep as possible.and i know i want rolled because it looks better. does gettin rolled tips change anything. also what are the major diff in sound from diff size tips as you can see i dont really know much about it.

 

Tips do not change the sound, the size and bending of the piping changes the sound.
I just got 4" tips with an inlet diameter of 2.5" which is the piping I have. They fill the cut-outs nicely.

They are rolled 15 degree tips.

 

 

are u SURE that tips dont change exhaust note? so if i just got turn downs behind the bumper they wouldnt sound any different than tips?

 

Man, my advice is the Flowmaster application for the V6. I have this on my mustang and it sounds more like one now.

 

huh? were talkin about exhaust TIPS not cat backs.