Polarlys

Has anyone used the Quadzilla module MAX MILEAGE ??? I have a stock
'06er with Automatic. I don't want to overdo it, I'm happy with the power that it puts out now. I do tow an 8k travel trailer and would appreciate a little better mileage if it's doable. The Max Mileage seems to be pretty reasonable but do any of them improve things enough to make it a worthwhile investment.

I would appreciate comments, + or - welcome. Personal experience is invaluable.
Thanks, HAPPY NEW YEAR to all

rockcrawler304

I used one on my 06 with a 6spd for about 3 years before going to the Smarty Jr. I was very happy. I gained 1-1.5 mpg hand calculated. The key to the MMM is driving easy. I did mostly highway driving on flatter land. I have heard people that either drive lots of city or in more hilly areas don't see much improvement if any at all.

Polarlys

Well, most of my local driving is in town so I wouldn't expect to see much improvement there. We do travel long distance but almost always with 8k in tow. That's where I'm looking to gain some improvement. Of course improvement there would also translate into non-tow benefits too. I drive it pretty gently ( at least most of the time). Not sure just yet but something I was thinking about. A friend with the same truck has the edge tuner and he likes it but that's quite a bit more expensive.

rockcrawler304

As long as you drive easy you will more than likely see some improvement. Will it justify the cost? Hard to say. You "May" be better off with the Smarty Jr. It will improve MPG all around AND give you a better towing experience as well. The cost is higher but the benefits are much better too. More MPG, lower EGT's, more power, and tune-ability.

Dodgezilla

If you see any improvement in your mileage, even 1 mpg, it will pay itself off in no time.