Who would've thought an obscure pickup engine could make the same noise as an Audi Quattro, but with more power?

When a car is being upgraded in terms of horsepower and fuel efficiency, exhaust upgrades tend to be near the top of many ...

This supercharged 1972 Chevy Blazer restomod was thoroughly upgraded, and is now sporting 750 horsepower, plus an absolutely pristine style both inside and out.

A Cummins bypass cable sidesteps the protections on 2018-and-newer Cummins vehicles, letting you adjust settings that would ...