For Buick Grand Nationals utilizing a GM Hz MAF output signal. The Digital Variable Control unit proportionally injects more or less water-methanol according to input signals from the mass air flow sensor. Perfect for the fast spooling Grand National turbo. More power over a wider range and better drivability is the result.
Kit Includes:
- 8oz. Bottle of Boost Juice concentrate (*mix 50/50 with water)
This product was added to our catalog on Tuesday 31 July, 2012.