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Bazzaz O2 Sensor Bung

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Bazzaz O2 Air/ Fuel Sensor Bung

O2 Air/ Fuel Sensor Bung for Bazzaz Z-AFM Auto Fuel Mapper.

View Fitment Notes & Exceptions

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

This part requires welding for installation.

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Bazzaz O2 Sensor Bung 3.5 5 2 2
Poor machining The machining on this bung is horrible. I ordered 2 of these bungs. The machining was a little better on one of them, but still very poor. I couldn't thread an O2 sensor into either of them, I had to buy a $60 tap to run through both of them. These are way overpriced, especially for the poor quality machining. What's a guy to do though? I still used them, but basically had to re-machine the threads. November 11, 2014
Affordable price and does its job Good price and quick shipping! Works well in keeping the O2 sensor secure. August 26, 2013
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Bazzaz O2 Sensor Bung
Already Asked: 1 Question, 2 Answers
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RevZilla Store asked: Why did you choose this?
Chris L: Needed to mount 18mm bung with Z-AFM. A shame that you cannot reuse the OEM O2 sensor (12mm) because now a separate bung is required. Yoshi R-77 mid pipe came with pre-mounted 12mm. This bung does NOT come with the plug. Dec 31, 2014
Frank C: Simple enough, I needed it to install the O2 sensor for the Bazzaz Z-AFM. Works great. Oct 13, 2013
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel 900256 B2005 In Stock: Ships within 24 hours
Titanium 900247 B2006 In Stock: Ships within 24 hours