Oxygen O2 Sensor M18X1.5 Extender Spacer Adapter Bung Catalytic Converter CEL Eliminator Fix Check Engine Light Universal Steel

Features:

Built-in M18X1.5 catalytic converter, helps to get rid of checking engine lights

General model is suitable for most automobiles

Built in micro catalytic converter, avoid checking engine lights after modifing exhaustor or removing catalytic converter

Don't risk using extensions because they usually don't work. This is a real mini catalytic converter

This O2 cel fix with miniature cat will trick your ECU into thinking the stock catalytic converter is still installed. When you remove your catalytic converter, your post O2 sensor will see higher temperatures and greater flow of unburnt fuel.

As a result this will throw check engine lights (Cel, SES, DTC) typically the error codes will be P0420 (Catalyst System Efficiency Below Threshold Bank 1) and/or P0430 P0420 - Catalyst System Efficiency Below Threshold Bank 2). But for OFF ROAD use only!!!

DESIGN TO FIT MOST VEHICLE WITH THE M18X1.5 O2 SENSOR HOLE. OVER 99% SUCCESS RATE EVEN ON EXOTIC CARS AND EURO CARS.