torga
Autocross Champion
So I jacked up the car to install the Vibrant J-spacer today. The O2 sensor threaded in perfectly onto the J-spacer, but the male threads on the J-spacer would not thread onto my downpipe - they were bigger and it started to strip the threads. I thought O2 threads were standard and not divided by SAE/metric, but I guess I was wrong. I ordered the 11619 spacer and I guess this one is SAE. Shame on me, I guess.