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FS: 1g to 2g/3g/ Evo MAF/MAS adapter harnesses


Active member
Dec 23, 2023
Southern California
UPDATED 12/1/2021: These harnesses are still currently available, but I have limited inventory and with demand quite slowed, I will likely not be purchasing bulk quantities to continue to make them. For the time being they are available.
I make adapter harnesses that are plug and play for installing any of 2g, 3g or Evo air flow sensors to your 1g. Here is a representative picture of a 3g/Evo harness.

View attachment 106

The 3g/Evo harnesses are typically made with all new parts. On occasion I make them from pigtails.

*The 2g harnesses are now also made with new parts, as pigtail supply has dwindled.

I can now make harnesses to connect a 3g/Evo maf to 2g or 3000GT/Stealth vehicles. There are some pics further down. *These are now made with the ECM Tuning-supplied sealed connector.

*I am also the supplier for Extreme PSI and ECM Tuning for these parts sold through their websites.

Any of these are sold for $40 shipped (in the US). I will ship overseas for the additional actual cost. Check my good guy posts. I take care of my buyers and these are a quality product. I know you can make your own, but I think many of those who have bought these will tell you they are worth it for the reliability.

I can do custom work as well if needed, including special lengths, standalone hookups to the stock car harness, etc.

Any questions, please pm me.

Are these still available?
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