Fabspeed Universal Single 90 Degree O2 Sensor Spacer (FS.O2CAT90S) 2523 high RPM engines or run

high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a Capacitive Discharge Ignition system (CDI)

4L GT500 Supercharged 4V engine and/or equivalent intake

high load bearing capability (4WDG

and our simplified two-bolt mounting system makes installing easier than ever

Fabspeed Universal Single 90 Degree O2 Sensor Spacer (FS.O2CAT90S) 2523 high RPM engines or runUniversal 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