Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Snow Performance Stage 4 Boost Cooler water controller upgrade converts a water-methanol injection kit to a controller that manages injection in a manner similar to an OEM fuel system. Recommended for applications running 100% methanol, it gives installers a more consistent, system-level control strategy for injection events. Use it to modernize a methanol injection installation and gain finer command over dosing behavior under boost.
Snow Performance Stage 4 Boost Cooler Water Controller Upgrade
