O2 Bung Extension, Oxygen Sensor Extender Spacer M18 x 1.5

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.

PACKAGE CONTENTS:

1 x Oxygen Sensor Bung Extender Kit

*** Please read at first before buying ***

1. Stock is in NZ and is ready to be sent.
2. We usually send your goods out the next day with OVERNIGHT DELIVERY once your payment is cleared (Except Weekends and Public Holiday), it may delay sometimes, your understandings will be much appreciated. Auckland usually 1 working day for delivery, North Island 2 working days, South Island 2-4 working days, but not for rural address.
3. Please choose right shipping options, or your order will be held.
4. GST Invoice can be provided if you need.
5. Any issues please email us at first before posting a feedback to us, we will sort your issue asap.