LCE has already stepped up the quality and performance of the 2RZ/3RZ Superchargers in numerous ways.  All 2RZ/3RZ Supercharger Kits will now be available with 8 lbs. of boost (previously available on 2000 and newer models).  LCE will also have a kit available to upgrade your old 4 lb. kit up to an 8 lb. application that requires minimal modifications.