Changing Mufflers on a cat c7
I have learned from experience with my Dodge truck (1998 cummins 5.9 isb) that when I added a 4 inch exhaust and a low restriction muffler that my exhaust temperature dropped some. I have a 2004 cat c...
Forum Discussion
wny_pat wrote:RayChez wrote:But I know several who just removed the old muffler and installed just the Aero 5050XL resonator, who say that it has helped, but they had big horses, like 400 hp and more. Owner operator truckers have been getting rid of mufflers for years now to get rid of weight and gain power.
I inquired about the Aero Muffler and the air cleaner that is also part of the deal when installed. 99% of the rvers that posted on that thread that I started said it was NO GOOD. First they said the filter would allow dust to get through harming the engine. And some said the Aero muffler did not increase the power at all on their coaches. So I decided not to invest on such a project. I saved myself $1200. I also saw the vendor at the FMCA rally in Indio, California.
Pat, on 01-08-2014 I started a thread titled: K&N Filters. And it is on the Class A. You can check all the responses I got. Fact there were five pages of responses or 45 posts. The vendor who was trying to sell me the Aero muffler come together with a K&N filter for diesel engines. $1200. installed at the FMCA rally at Indio, CA.
You might want to read some of the responses. I was amazed at them because I was about to buy into it.
