Stage 1 Diesel Boost Cooler™
This kit progressively injects more or less water-methanol, according to manifold boost pressure.
The MPG MAX® Stage 3 Boost Cooler® is unmatched for increases in Fuel Economy AND Power in water-methanol injection systems. Key to this is accuracy and adjustability designed into the system. This Boost Cooler® can be used on any forced induction engine, or ANY engine with a traditional EFI system.