I know of a Toyota Vitz and a Subaru Forester that are equipped with water-methanol injection kits. Could you explain how these kits work, how they can be installed, and how much they might cost?

Cold air is good. Hot air is bad. Every gearhead, young and old, is familiar with this line of thinking. We buy hoodscoops, cold-air intakes, and all other manner of contraptions to help feed our ...

In a previous issue of MM&FF, we experienced exceptional results with the Snow Performance Boost Cooler on a hopped-up 5.0 Mustang ("Chemically Cool Your Colt," July '04). So when Snow Performance ...