The built-in mini catalytic converter works similarly to a traditional catalytic converter, converting harmful exhaust gases into harmless substances, effectively "tricking" the ECU into thinking the catalytic …

It features a built-in mini catalytic converter and functions as an O2 sensor spacer and extender. Improve fuel efficiency, boost performance, pass emissions tests smoothly, and resolve fault codes …

Front Catalytic Converter Fit For Mini For Cooper 2007-2015,Fit For Mini For Cooper Countryman 2011-2016,Fit For Mini For Cooper Paceman 2013-2016,Replace 16687,1.6L (EPA Compliant)

Mar 12, 2025 · What Is a Mini Catalizador? A Mini Catalizador is an advanced O2 sensor spacer with an integrated mini catalytic converter, designed to optimize oxygen sensor readings in a vehicle’s …

This is the built-in real mini catalytic converter. This O2 cel with mini cat will induce your ECU to think that the standby catalytic converter is still installed.

AutoZone offers Free In-store Pickup for Mini Catalytic Converter. Order yours online today and pick up from the store.

This universal fit spacer features a built-in mini catalytic converter to enhance O2 sensor performance, reduce emissions, prevent check engine lights, and help pass emissions tests.