Name: O2 Bung Extender
Brand: ZZPerformance
SKU: ZZ-O2BE
Price: 24.99 USD
Availability: InStock

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This is an O2 bung extender that can help with fitment in the downpipe tunnel. It is made from Stainless steel, has straight and a 90 degree bend so you have two options for the best fitment. The 90 degree extender angle is adjustable so it can fit in any position.

Not for use on primary O2 sensor.

Customer Reviews

5.0 Based on 80 Reviews

5 ★

95%

76

4 ★

5%

4

3 ★

0%

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2 ★

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1 ★

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pipe
part
codes
Works
P0420
quality
light
check engine light
O2 sensor
Shipping

GC

11/23/2022

Gary C.

Canada

Great

Does what it’s supposed to do

O2 Bung Extender

AH

11/07/2022

Alice H.

United States

So far so good

Seemed to take care of the CEL so far, codes would have tripped the light by now had I still been running without them. Shipped quickly; received a couple of days after I placed my order. Would recommend their product and would purchase from them again.

O2 Bung Extender

HS

09/03/2022

Hunter S.

United States

Long term solution!

Installed this along with a downpipe/mid pipe back in December, I haven’t had a check engine light come on and have had the car pass smog twice since! A must-buy for aftermarket cats!

O2 Bung Extender