Snow Performance

The Snow Performance Stage 3 Boost Cooler uses both boost pressure and fuel injector pulse width to build a true two-dimensional water-methanol injection map. Instead of relying solely on boost, the controller can adjust delivery based on how hard the engine is actually working, giving forced-induction EFI setups more accurate fluid control across a wider range.

That means cooler intake temps, increased octane, lower EGTs, and more consistent performance when the engine needs it most. The controller also mounts cleanly on the steering column or dash and functions as a boost gauge, water-meth controller, and fuel system monitor in one.

Up to 100°F intake temp reduction. Up to 25 points of octane increase. Smarter control for serious boosted setups.

When Power Matters, Trust Snow Performance.

Boost-controlled water-methanol activation made simple.

The Snow Performance 15 PSI Boost Switch activates your water-methanol pump at full duty cycle once your selected boost pressure is reached, then shuts the system off when boost drops below that set point.

Adjustable from 1–15 PSI, it's a simple solution for low-boost, positive-displacement supercharged, and drag-race applications that need cooling and octane support under heavy throttle.

When Power Matters, Trust Snow Performance.

Clean up your 102mm LS water methanol install with the Snow Performance Throttle Body Injection Plate.

Designed for aftermarket 102mm LS throttle bodies, this plate features 2 built-in water-methanol nozzle ports, allowing you to run a single or dual-nozzle setup without drilling into your intake tube. Bolt it on, seal it up, and get a cleaner, more professional install with the nozzle placement right where it needs to be.

Made in the USA and built for serious boosted LS setups.

When Power Matters, Trust Snow Performance.