I would like to put a performace muffler, ie. something that give more hp, possibly more mpg. What I want though, is it to sound pretty much like stock, which is quiet. What muffler can will do this?

 

I'm going to assume that you have a v6 in your 4runner. If it helps I just had a turbo muffler put on my little 4cyl and I can't hear it inside the truck, and it gave it a decent rumble if your standing next to the truck. Other than that it sounds pretty stock and gave it a small but noticeable boost.

 

Check out this thread and go with the 20" Ultra Flow SS dynomax 17286 or something similar:

https://www.yotatech.com/forums/show...&highlight=CFM

Dynomax's site is: www.dynomax.com

The one I recommend is Stainless Steel so it doesn't rust and is made for the stock tubing size of 2.25"

Chris

 

i just got mine

https://www.yotatech.com/forums/show...858#post159858

I'll tell you if it's too loud or not, but I'm sorta going for a loud sound. Go for a longer muffler if you don't want sound

 

I wanted the same thing. I researched Corey's exhaust page. Then checked out webpages and comments. I found that the Dynomax was ok, but there were complaints on highway drone. Same with the Magnaflow.

I thought i was set on taking my chances with the dynomax, so I started shopping at the muffler shops. I told the shop what I wanted, and he recommended a Flowmaster 60 series. It is made for 4 and 6 cyl engines, and gives it a low (non-raspy) tone. The best thing is that it doesn't drone on the freeway. I actually hear my S/C over the exhaust on the freeway. In the city, it has a really low tone and sounds great when I open it up.


I recommend the 60 series.