All tuning enthusiasts will at some stage be faced with the same dilemma. Not enough octane, intake air temperatures too high, and not enough fuel volume, in their quest for more power. Meth injection kit is the answer. 

When methanol is sprayed into the charged air tract it is vaporised, turning from a liquid into a gas. This process takes energy from the chaired air, in turn reducing intake air temperatures. 

WMI kit is also a source of high octane fuel, much higher octane than any supermarket fuel. The combination of the lower intake air temperatures, more fuel and higher octane mix will greatly reduce chamber volatility and tendency for knock, allowing you to run a lot more power.

In this section you will find your JB4 intergrated methanol injection kits, nozzles, meth tanks, fittings and more!