Snow Performance VC-100 Direct Injection Water Methanol Controller

The Snow Performance VC-100 is a water-methanol injection controller specifically designed for direct injection (DI) and forced induction vehicles. This unit creates a 2D injection map that precisely controls the amount of water-methanol mixture delivered to your engine based on real-time boost pressure and fuel pressure readings. By integrating fuel pressure into the mapping, the VC-100 can extend the injection curve beyond simple boost thresholds, offering more comprehensive control.

This advanced controller is built to optimize performance in demanding applications. It has been shown to effectively reduce intake air temperatures by as much as 100 degrees Fahrenheit, which helps prevent detonation and allows for more aggressive tuning. Additionally, it can effectively raise the octane rating of your fuel by up to 25 points. This combination of cooler intake air and increased octane allows your forced induction system to perform at its maximum potential, unlocking significant horsepower gains and providing crucial engine cooling under load.

When installing the VC-100, remember that it is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and integration with your vehicle's existing systems. This controller is a key component for anyone looking to push the limits of their turbocharged or supercharged direct injection engine.