O2 Bung Extension, Oxygen Sensor Extender Spacer M18 x 1.5

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  • Regular price $30.00
Tax included.

Brand new aftermarket product.

In good quality.

Made of 304 stainless steel.

Prevent CEL (CHECK ENGINE LIGHT) / MIL (MALFUNCTION INDICATOR LAMP) from illuminating when removing the stock catalytic converter.

Includes three inserts and a C-clip which allows adjustment of restriction.

Includes oxygen sensor washer.

Bolt-On, no cutting or modification of stock wiring like an electronic CEL FIX / MIL Eliminator.

CNC cut and robotic TIG welded.

For off-road race/track only.

Not to be installed with primary oxygen sensor (sensor before catalytic converter).

Male end threads into existing M18 x 1.5 O2 Bungs.

O2 Sensor threads into female end.


1 x Oxygen Sensor Bung Extender Kit