One of the most intriguing questions that we like to ask every owner is a topic that applies to almost all enthusiasts: What problems, if any, did you encounter during your build process? It's great ...

First, the original 227-horsepower WRX. Then, the 271-horse Mitsubishi Evolution. Now, Subaru ups the ante in the compact-sedan wars again--with the 300-horsepower WRX STi. Don't confuse it with the 2 ...