i have a bosch o2 wideband in an AEM kit. I plan on installing the sensor in my new obx header but i dont know what size drill and tap that i would need.....
12's......here i come
Why would you go through all that trouble?Just buy a weld in bung like
this
Peter
'06 Cobalt ss/sc W/G85 Package
Gm Stage II W/2.79" Pulley
K&N Drop In Filter
Custom Magnaflow Dual Exhaust
the aem wideband comes with the bung.
99 Turbo Sunfire GT | Ram 2500 | International Rollback | Mr Hanky the Suburban
Yeah, you have to weld in a new bung. Also pay close attention on where they say the sensor needs to be placed, and what angle it needs to be at. Incorrect installation means incorrect A/F numbers, and even degraded sensor life.
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