Snow Performance 2.25in Vented Cap for 3Qt 2.5 & 7 Gallon Tanks

This is the 2.25-inch vented cap from Snow Performance, designed to fit their 3-quart, 2.5-gallon, and 7-gallon tanks. It’s a straightforward replacement part that ensures your water-methanol injection system’s tank can properly vent pressure.

The vented design is important for preventing pressure buildup inside the tank, which could otherwise lead to leaks or damage to the tank itself. It’s a well-built cap made to seal securely while allowing excess pressure to escape safely. This ensures your system operates as intended and keeps your tank in good condition over time.