I went down and put some flows on. 40's sido with 4 inch tips, sounds ok real quiet when not on the gas and at idle. Not sure if there loud enough for me, only time will tell.

 

let it break in and i'm sure you'll be happy with your set up

 

curious- if flows have steel baffles and no packing to burn-out- whats exactly breaking in? the steel?

 

a 40 not loud enough? have you stomped the gas yet? if not go do it! haha. Maybe they have you a Delta Flow 40, those are the quiet ones. Nothing wrong with that though you wont have drone and will sound good taking off and reving up