Stage 3 moves beyond a single boost input, using a 2D map built from both boost/fuel pressure and voltage activation so water-methanol delivery tracks direct-injected forced-induction engines more closely than a single-sensor system. It targets applications where a simple boost switch or single-point MAP curve leaves the tune too rich or too lean across the RPM range.

Snow Performance SNO-320-BRD Features:

• 2D map blends boost/fuel pressure and voltage-activated inputs for a more accurate delivery curve
• 300 psi UHO pump and Snow Performance Hypersonic nozzles rated for high-boost applications
• Low-level fluid monitoring and a high-flow check valve are built into the kit
• 100% methanol-resistant construction throughout the wetted path
• 4AN fittings and stainless steel braided line for engine-bay mounting

Snow Performance SNO-320-BRD Includes:

• 300 psi UHO pump
• 3-quart tank
• adjustable progressive 2D-mapped Stage 3 controller
• 1 ft, 2 ft, and 5 ft stainless steel braided line
• self-sealing level sensor, LED alert system, Hypersonic nozzles, and high-flow check valve