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The Nitrous Express Water Injection Gas Stage II GM MAF kit delivers water-methanol injection controlled by a GM-style mass airflow signal for gasoline engines. As a Stage II system, it provides stepped or progressive injection based on MAF inputs to reduce intake charge temperatures and raise octane effect under load. It is specified for users seeking controlled water/methanol support in tuned engines.
Nitrous Express Water Injection Gas Stage II GM MAF
