I wanna get a flowmaster exhaust for my 97 4runner, i wanna good deep outside tone with not to much interior noise... which series should i go for?? 40 or 50? i read that the American Thunder is good for the off-road vehicle.

 

40 series is loud.
50 is a lil milder.

 

welcome to yotatech you put this in the wrong section i really love my magnaflow 18'' muffler its so deep for a v6 sounds just awesome and for interior noise just crank the stereo up

 

Flowmaster hushpower

 

I will be running the same muffler on my 82.

 

i have a 40 series on my 01 4runner and it sounds nice and clean for a v6 i love it the only thing i dont like is its not loud enough in the cabin..then again im only 17 so i love the sound of hearing that engine

 

I'm runnin the flowmaster 50. Its not loud in the cabin at all and its not too loud outside, but you def. know its there. The 40 series is a bit louder.

 

i have the super 40 delta flow and i tihnk it is a good compromise between the 40 and original 40 series. I have a 22re though

 

i have a 40 that splits to 2 pipes for a Y-pipe dual..its wayy too loud

 

Use either one; but mount the muffler on edge, instead of pancake style. There should be plenty of room, and it should still sit up higher than the stock muffler.

The flat sides of the muffler, act like speakers, radiating sound. If you mount it pancake style, it will send all that extra sound directly into your floorboards. If you mount it on edge, most of the extra noise will be disapated elsewhere. The exhaust note will be the same, either way.

Rumble on!!