sngx83
08-27-2005, 08:33 AM
I recently purchased a resonated test pipe for my 92 s13 (stock Ka24de) and when I got it, I noticed that there's no spot for an o2 sensor. Is there an o2 sensor that connects to the stock catalytic converter, and if so, is it safe/possible to install the test pipe as it is w/o connecting the sensor, or should I start looking for a new test pipe that can accomodate one?