Heavily modified performance cars promise instant speed and individuality, yet the real cost of those upgrades often surfaces ...

If parts of your car have been altered or upgraded since it first hit the road, you may need modified car insurance. Here’s all you need to know about insurance for modified cars, including which ...

As the name implies, Pro Street evolved from both the drag- and street-racing scenes. Its direct predecessors were the street freaks of the Seventies, American cars modified with drag parts for ...

This RUF-tuned 1971 Porsche 911 owned by Jerry Seinfeld sold for $665,000—proof that rare tuning, craftsmanship, and celebrity provenance still move markets. What do you get when you cross a rare car ...