I have a downpipe I want to weld an 02 sensor on for my single turbo 335i. I have a tig welder I just don’t want to screw up my downpipe as I’m not to comfortable welding stainless steel yet. If anyone could let me know any good places to go in the Seattle area. I’d also be interested in watching/learning about the process. Thanks!
submitted by /u/TheSovietLlama
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