well i want a exhaust on my truck, i have a 07 fx4 with the 5.4, i just sold my 600 hp cammed out camaro ss so im not looking to go as loud as that. i want something that has little drone but at wot you can hear it. im thinking of just replacing my stock muffler with a flowmaster 40 or 44. would that be acceptable? sound clips would be great. also if you have them, post some pics of your exhaust tips.