Sorry late out of the gate...I'm old now ok?
I had a single 2.5 Flowmaster Super 44 on my 07 4Runner, resonator delete, out the side behind passenger rear wheel and oh' what a beautiful sound these V8's have. The farther back mufflers are placed the quieter the cab is, easy enough? Also' more sound goes out back with less exit pipe.
Missed the old lopey cam at idle from my old school rides for sure, but' unlike those my 4Runner was super quiet enough at idle to order grub at any drive through window very easily. Oh' but rev or stomp on these little Toy V8's and they can sound so sweet when they come to life with the Super 44.
I must do my Tundra with another Super 40 setup asap. Quiet exhausts will only get me a ticket no doubt about it, I'll speed without noticing it besides the fact they keep more heat backed up into an engine. There's a lot of heat in that sound, much more heat inside when they are stifled. Heat sucks inside any engine!!
Sound bites are not mine I stole off youtube..lol
Below is a couple Toyota V8's with a Super 44 setup. 4Runners are a bit louder as it's exhaust is shorter "But" if money's no object or your friend is in the right place/time there is surely room under a Tundra to put a bit larger diameter exhaust to break more wind (air), heat & sound & run it out the back to kill drone.
Bad resonating drone on any long drive just sucks for people inside, even more than quiet mufflers says a man who grew up on big block sound, mufflers on headers, screw the tail pipes, didn't know they made them?...lol Maybe we do get old idk?
If you can't carry a conversation inside a cabin without yelling though, it's just too loud to be in one long and my 4Runner single super 44 did not have cabin drone hardly at all simply cruising unless my stock radio was off and people actually listened for it one notices it. These are just loud when getting on it or a camera is snooping up it's arse like clips.
I only ran "true" duals one time and not for long either as I quickly learned it only lowers low end torque (take off speed), and fuel milage drastically. You gain top end, lose low end so fair warning "Leave it on" sounds not even worth the big loss!!! An X pipe in the middle is best flowing if there is room & $$$.
Enjoy it or hate it idc this is a couple 44 setups, the only Big deep V8 sound with a little V8 engine. Big blocks are all I ever drove for decades so I know the sound very very well. Never so old I'd leave it stock so peddle down, ftw never go peacefully, always do it deep !!
Toy V8..
Mopar V8...Sorry, he speaks volumes here...Except: Muffler age makes no diff except glass packs lose packing, get louder. 44's are welded plates inside they can't change.
Tundra at heart!! Best way to run it, tucked up on their side but with crossover pipe and largest diameter pipes that fit, beware of spare?
Terrible mic idk? Flowmaster does no justice here imho. They sound much better in person and headers never sound deep like OEM cast exhaust manifold, they never have but perform/flow so much better. Again, I apologise chosen car for info, many loud & proud 44 Toyota's on youtube.