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.
it's their new version or replacement for lightning. You can only do it with certain edge units so make sure yours will work before frying it. I haven't updated mine to fusion yet.
i just updated my today actually
truck seemd to shift smarter under heavy throttle abuse
and might have had a bit more low end jam to it
i might be wrong though
no problems though