Dual in and out mufflers, are they worth it?
I run dual in and dual out mufflers on most of my trucks because of the limited space. Most of them have the exhaust running down the passenger side so I see no reason for two mufflers when one would do the job. However, I am about to get yet another dual in and dual out for the Ranger I just acquired and I was thinking about using a dual in and single out this time. They are cheaper and I am running a stock 2.9. Also, I kick the pipe out right in front of the rear tire. So I am wondering if it is worth getting the standard dual in and out that I usually use.
Also, I have the same set up on our F250 with a 351. It is getting about time to put a new exhaust on it and I am wondering if that dual in and dual out is helping or hurting that V8.