M18 X 1.5 135 Degree CEL O2 Oxygen Sensor Universal Adapter Extender Catalytic Converter Euro 5 standard superhot Product parameters:Material: ABS Plastic +

Product parameters:Material: ABS Plastic + MetalManufacturer Part Number:22204-42011Please confirm the OEM before purchasing

4: NO drill is required

Other Part Number : 9109-903 9307Z523B 9307-501B 9307-501C

Sensor Cover - (53141-35060)

Applicable Models:2008-2012 Audi A4 S-LINE2008-2012 Audi S4Note:Only for Sport VersionProduct Size Chart:

M18 X 1.5 135 Degree CEL O2 Oxygen Sensor Universal Adapter Extender Catalytic Converter Euro 5 standard superhot Product parameters:Material: ABS Plastic +Feature: 1: The O2 CEL fixture actually incorporates the M18X1. 5 miniature catalytic converter,which helps to get rid of the modified exhaust or the inspection engine light after removing the catalytic converter. 2: Made of Zinc Plated Steel which is durable and have high strength to use. 3: AVOID A CHECK ENGINE LIGHT,Catalytic converter built inside and will help get rid of that annoying check engine light. 4: If the O2 sensor is too sensitive, the