exhaust Exhaust back pressure testing part 2 Follow up on the earlier blog post where I measured the backpressure on the OEM exhaust I now have some data for two new setups, both with the OEM rear
catalyst Catalytic converter failure During my backpressure testing I had a discrepency in the logs and some stuttering and grey smoke during the end of one of the pulls. I could not quite explain
exhaust Measuring exhaust backpressure on stock exhaust and FMSC. The stock MX-5 exhaust was put on to pass inspection (which went ok). Before I replace it with something more shiny I measured the exhaust backpressure. You can buy a
