Hopefully this saves someone the mistake that I made
I ordered a Pro charger kit w/ the tune. I had the intention of installing it on my 2018 SR5 4Runner but at the last minute changed my mind and I bought a 2021 Lunar Rock TRD Pro 4Runner. Install was a pretty smooth job. BUT I learned after I finished the install that there is virtually no support for tuning the 20-21 Toyota 4Runner ECU. After finding myself in this self inflicted predicament, I have spent the last few days searching for solutions and discovered a couple other 4runner owners with installed Pro chargers waiting for tune support. From what I can tell breaking into the ECU is quite the task, if there are any others waiting on tune support for the 20-21's hit up support and let's get a fire on this
My expensive paperweight needs to see the road.