EGR – Miatafied

Passing Colorado Emissions with a DIYPNP MegaSquirt 2 (MS2)

February 16, 2022February 17, 2022 - by Miatafied

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 …

EGR Block-off Plates

July 25, 2019January 12, 2023 - by Miatafied

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. …

Flexible EGR Tube Reroute

June 9, 2018May 25, 2023 - by Miatafied

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 …