www.kingtuner.com
Its a really good text based tuner game, if you can be bothered playing it, I highly recommend it! Its made by the same dudes who did Kings of Chaos.
KingTuner a new online game revolving around the world of tuning and street racing, launched today. In KingTuner, your goal is the increase your reputation by buying cars, modifying them, and racing others for money. With the money you make you can buy new rides and upgrade the cars you already own. A unique ranking system gives every player the chance to become the KingTuner.
while your at it you should also join my club :P
http://www.kingtuner.com/joinclub.php?join_club=654