"OFF ROAD USE: items sold through CDL Enterprises maybe designed for off-road/race use only, and are not applicable for vehicles in states that require pollution controlled vehicles. California (CARB) & other states prohibit the sale or use of some aftermarket parts, including those that tamper with, modify or defeat emissions systems in any 1966 and newer vehicles. CDL Enterprises prohibits the use of these products on emission controlled roads. These parts are sold for OFF ROAD, RACE-ONLY, ground-vehicle use only controlled environment."

CDL Enterprises does not implicitly or explicitly confirm the legality of using any products it sells on public roads, that is entirely the responsibility of the consumer.