Universal O2 spacers with real precious metal Catalytic Converters lengthen the distance between the O2 spacer(s). We've taken our spacers a step further by having built-in catalytic converters to allow the ECU to properly read exhaust gas and perform at optimal performance.
Oxygen sensors can occasionally trigger a CEL on stock vehicles due to the new advances of technology and would require an O2 spacer to bring the vehicle back to equilibrium and allow the ECU to read exhaust gases within the proper threshold.
- Fits most makes & models worldwide (Specify Angle option from drop down above and Quantity needed for your specific vehicle)
- Spacer available in a 90 Degree
- Male end threads into existing M18 x 1.5 O2 Bungs
- Spacer body dimensions: 3 3/4" L x 1 1/2" W x 1 1/2" H
- Fitting dimensions: 1" L x 1" W x 1" H (not including threaded portion)
- 1" depth of threads on fittings for adjustments
- For use on DOWNSTREAM oxygen sensors only
- Universal fitment for all cars
- For off road competition use only, not to be use on public roads or highways. Please check with your local authorities to ensure compliance with all laws.