either a borla or magnaflow with no resonator will get u the sound, maybe a no loss in back pressure, if you want more sound , then flowmaster super 44, you do loose some back pressure. this is my 3rd setup, first i had the cherry bomb vortex, it was ok till it cracks on the welds, then the flowmaster super 44, it was a deeper and louder tone, i did do a side by side test to another 4runner with magnaflow catback, the magnaflow was more quieter at idle, then i got the borla at a good price, hard to pass, even though the muffler guy said it was a best price for something used and old, atleast it was good condition. i think if i wanted more volume, i would take the resonator off, but so far i think i prefer the quieter tone.
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