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Flanges, Cel Spacers and Accessories
L Shaped Oxygen Sensor Spacer M18x1.5 O2 Spacer (PACK OF 2)
L SHAPED OXYGEN SENSOR SPACER SET (PACK OF 2) Oxygen sensor spacers move oxygen sensors away from direct contact with exhaust flow. They are usually installed on rear sensor bungs(ie. downstream of catalytic converters) on aftermarket exhaust pipes to remedy the CEL (Check Engine Light) problems(effectiveness varies for different vehicles with different equipments). They are often seen paired with catless test pipes, mid-pipes with high flow racing cats, or straight pipes. IMPORTANT: Choose the appropriate type of spacers to avoid clearance issues.
Our products are developed
and intended for off-road racing.
They may not be legal for use on public highways where pollution
control laws apply.
Due to the nature of the use of these products, no warranty
is implied or given.
