Stock Exhaust

[javaguy24]

Hi I have a stock 2006 dodge ram 3500 5.9l auto . I was thinking about getting a predator I tow 12000lbs on a daily bases and exter power you get in tow mode sounds good . My question is stock exhaust ok ? and will i see any improved mpg or is that a myth .

[mikel]

Yes, stock exhaust will be fine with the tow tune.

You should be able to gain 1-2 MPG with the tow tune and a heavy load.

[RRAM]

well I did gain some mileage but its easy worth the money just for the drive ability of the truck after you put one of these tunes in there. Night and day you won't be dissapointed