Alpha Competition Cel Fix O2 Lambda Sensor Mini Cat audi-a4-b9---15----3-0-tdi-esi7403931 Bore: 5 x 120

Bore: 5 x 120

but it’s not just about delivering more peak power

The mounts are made of 55 durometer rubber

CNC-machined in the UK from high-quality billet aluminium

The increased plenum volume ensures an even distribution of air to all 5 cylinders

Alpha Competition Cel Fix O2 Lambda Sensor Mini Cat audi-a4-b9---15----3-0-tdi-esi7403931 Bore: 5 x 120The Alpha Competition Cel Fix O2 lambda sensor Mini Cat is an advanced solution for vehicles with a catalytic converter removed. This product, also known as a cat simulator or cell fix, is fitted to the OEM O2 sensor to clear the Check Engine Light (CEL) code relating to the O2 anti pollution fault. It is made from 100% stainless steel and is available in a straight or 90 bent design. Features Direct bolt on Built in micro cat 100% stainless steel