Even though an SRT-4 might seem like a good idea, it isn't. Practically all SRT-4s are ragged to hell, not to mention FWD and that super sexy Neon styling.

For 15k you could build a very respectable B5 or B6 Audi A4, WRX, or 325.

Also, don't buy someone else's project without doing a decent amount of research beforehand. You might think you are getting a fast car out of the box, but it could be a maintenance nightmare.