When fabricating your own exhaust pieces you’ll be needing to use our O2 Sensor Weld Bung 304S to complete the job. Are you Fabbing up some straight pipes for the track? Or Building your own exhaust system? We’re here to help!
- CNC turned
- 304 Stainless Steel
- Yes, these are the ones we use on our X-Pipes!
- 2 Weld Bungs required per car for Pre-cat only.
- For Post cat you’ll need 2 more (total 4)
- product listed is 1 bung.
- These fit just about anything.
- Nearly every oxygen sensor made is 18×1.5mm thread
- Not exclusive to Porsche.
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