2005 Scion tC Greddy Option +ACM-2 Fuel Managment Kit

Greddy Option #2 Fuel Managment Kit

The GReddy e-manage Ultimate is as close to a stand-alone management system as you can get while maintaining the best features of a "piggy-back" engine management; an economical price, the usage of existing sensors, the ability to easily alter factory settings and not having to tune from scratch. But unlike the original e-manage, the Ultimate is more refined, requiring specific application usage (which we are constantly adding application updates that you can download FREE via greddy.com, Tech-Support WebPages.)