1994 Mazda Miata
There are a decent number of forum posts on this topic, but not enough where the actual tune settings are shared. Here is the good stuff, more detail below: This …
Passing Colorado Emissions with a DIYPNP MegaSquirt 2 (MS2) Read More
With a coolant reroute, a standalone ECU, and makeshift EGR tube made from plumbing parts, it was time to throw in the towel and block off the Miata’s EGR system. …
EGR Block-off Plates Read More
The EGR tube carries hot exhaust to the intake when the EGR valve is open. EGR reduces NOx emissions and engine temperature under specific conditions (low load). Some coolant reroutes …
Flexible EGR Tube Reroute Read More
