Alpha Competition Cel Fix O2 Lambda Sensor Mini Cat

This Alpha Competition cel eliminator also called cat simulator or cel fix is a mini catalyst taking place on the OEM O2 sensor of any decat vehicles in order to remove the Check Engine Light (CEL) code related to O2 anti pollution fault. Featuring a straight or 90° bent structure made from stainless still, this cel fix is one of the most advanced available on the market !