i currently have stock headers and y pipe with straight pipes in place of cats and then into a 3 inch single exhaust with an 18 inch long 3 in and out dynomax bullet and a 3 in and out round case borla xr-1... its sounds amazing however i am getting tired of the loudness under acceleration and i also am in the process of saving to buy some LPP longtubes and ORY... the sound now is just too much... so i was hoping to try to get rid of both the bullet and the xr1 and go with just one 3 in and out borla PRO XS... i love the rich deep borla sound under WOT... and was thinking this muffler could be decently quiet under idle and light acceleration, but still bark under WOT...

also... say i love this sound... i plan on supercharging... which i planned on going true dual 3 inch with another borla PRO XS... will it be louder being true dual rather than single? thanks alot guys.. you are all a super help!

 

Anyone?

 

if you went with a true dual it will actually be quieter because of less back pressure in most cases, if im going to run single exhaust i run a dual in single out if possible seems to sound deeper and have a better tone to me and its acting as a y-pipe