I have a BavAuto 91 octane chip inside a '173' ECU. Runs great, pulled it from my 'vert when I did the m30 swap. $150 +shipping as a complete unit.
Also an m30 AFM, the '027' model that works with m20s. When paired with the BavAuto chip it makes a noticeable power gain on the butt dyno. $50 + shipping.
Or get both for $175 + shipping.
Also an m30 AFM, the '027' model that works with m20s. When paired with the BavAuto chip it makes a noticeable power gain on the butt dyno. $50 + shipping.
Or get both for $175 + shipping.
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