Hey man my brother in law gets the credit for wrecking the car that got me my truck about a month ago...sometimes his screw ups do work out! I have dual flowmaster 40's on mine and love it as it is plenty loud ok so i would like louder but then would not hear it over wife complaining. i am currently looking to pick out an intake I am very indecisive on that...still doing research. Go to youtube and listen to exhaust on there...i can tell you I am louder than borla...trd...and magnaflow as I know people here with them. Mine seems to be throatier and louder in general.