Thor Forums

[Chance]

Originally Posted by Oneilkeys

Thanks for the link to an interesting article. ....cut.....

It's difficult to conclude much of value from a few data points. There's no doubt some drivers will report MPG improvements, but there are others who may see no change, or negative change.

I'd bet that if Motorhome Magazine ran those tests again, they would get different numbers. Individuals driving normally could have even greater variations in MPG.

Personally, I wouldn't buy any tune based on saving fuel to pay for it.