Despite the hope and optimism for our nation to make a strong economic recovery at some point in the near future, the truth of the matter is that many of us still have penny-pinching lives right now.

There are many ways to add power to your vehicle. It ranges from the cost-efficient modifications you can make to the more expensive engine and supercharging upgrades your mechanic will have to ...

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?