PRODUCT IS NO LONGER AVAILABLE

The PERRIN Performance™ O2 simulator is for those consumers using components, which alter the signal of the rear O2 sensor causing the check engine light.

The PERRIN™ O2 Simulator attaches into the vehicles wire harness simulating the natural operations of an oxygen sensor fooling the ECU turning off the check engine light.

Drag strip and track racers will now have the ability to bypass restrictive emissions equipment allowing them to use aftermarket products for more horsepower and performance