I was browsing ebay today and seen one of these Listed. Was wondering if anyone had ever tried somthing like this and if it was worth the money to install.
http://www.ebay.com/itm/Kamikaze-Performance-Chip-Add-36-Horsepower-and-6-MPG-Chevy-Buick-/150686026946?pt=Motors_Car_Truck_Parts_Accessories&fits=Model%3AAvalanche+1500%7CYear%3A2002&vxp=mtr&hash=item2315964cc2
http://www.ebay.com/itm/Kamikaze-Performance-Chip-Add-36-Horsepower-and-6-MPG-Chevy-Buick-/150686026946?pt=Motors_Car_Truck_Parts_Accessories&fits=Model%3AAvalanche+1500%7CYear%3A2002&vxp=mtr&hash=item2315964cc2