Car enthusiasts often treat modifications as a shortcut to personality and performance, but the used market rarely shares that enthusiasm. One poorly judged change can turn a desirable daily driver ...

There are various different ways to boost your car's horsepower, from replacing engine parts with performance-enhancing mods to installing things like spoilers to improve handling and reduce drag.

We may receive a commission on purchases made from links. There are various different ways to boost your car's horsepower, ...