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.
Have for sale a Diablo Sport Tuner, was used on a 2005 5.7L Hemi. Sold the truck, did not sell the tuner with. Asking $280 shipped to your door. **REDUCED PRICE**
i just looked it up on the diablo website and it says it works for 2003-2008 trucks. I believe that the 04 and previous trucks you just can change the tranny shift points. Here is the link for it