If you need to mount an O2 sensor and don't know how to weld or can't find someone who can, this is a permanent solution that replaces a weld in O2 bung. Simply drill a hole in the exhaust, install the gasket, and bolt the clamp. It's that easy to install and all you need to do in order to add a wideband to your car!
- The 2in mount will fit exhausts from 1.75in to 2in in diameter.
- O2 sensor sold seperately
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