VW TDI Water/Meth Injection
Snow Performance
Info: snowperformance.net
Our Project Jetta TDI averaged 40-50mpg even when we increased power and torque by 15-20% with Revo software. However, we missed the chance to test Snow Performance's new water/meth injection for the TDI engine. Snow's MPG-Max kit uses a new management controller that disperses a jet of water/meth mixture across the rev range. This provides an increase in efficiency and power without needing to inject more fuel. Snow has seen its technology translate to 15% better fuel economy, or approximately 6mpg. There's also an option for more power using larger nozzles to inject more fluid. This is said to be capable of adding up to 40hp.