Americans spent nearly $51 billion on specialty vehicle equipment, according to the Specialty Market Association. These items ...

If passed, the law will set fines and misdemeanor penalties for offenders, including collision repair shops that sell used ...

Owners can also ask Mansory to upgrade the interior, and increase the output of the BMW-sourced mild-hybrid V8 ...

House Republicans said the Environmental Protection Agency’s final regulation would effectively push gas-powered vehicles out ...

This Toyota pickup truck from the mid-2000s offered an optional TRD supercharger kit which packed more ponies than a new ...

Not all car modifications will automatically invalidate your car insurance, but those that are undeclared potentially could.

HOT ROD’s tech editor, understood the intrinsic value of the small-block Chevy to such a degree that it changed his life.