When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a 2002 dakota with a 3.9. What would be the best power chip to go with for the 3.9. I am looking for gas mileage improvement and a little more performance for a low cost. Any help would be great! thanks