One of the best aspects of a project build for automotive enthusiasts is the quest for improvements that will add to the vehicle in some way. There are several engine components to replace, add, or ...

V8 engines are already powerful, but some car owners want even better performance through the use of aftermarket parts. Cold ...

Anybody who has ever set foot into an auto parts store on a mission for chrome will recognize the "Spectre" name. For over 26 years, Spectre Performance has been servicing the aftermarket industry ...

At the end of May, the US Patent and Trademark Office issued a patent for an “intake air control system for multi-cylinder combustion engine” developed by an engineer from FCA US LLC. The creation of ...

There is a huge selection of cold air and ram air intakes on the market - but these are among the best. A cold air intake is one of the most common modifications made to modern-day vehicles. A cold ...

Most Chevy truck enthusiasts know that improving the flow of air into the engine and reducing backpressure are sure ways to make some power. But believe it or not, this process is not as simple as it ...

Using a "clean sheet" approach may not be the quickest way to solve a problem, but it often results in a better solution. That's the philosophy used by the folks at Holley Performance Products when ...

Cold Air Inductions, an aftermarket company operating out of Memphis, Michigan, has released a new air intake system for select model years of Chevy Silverado HD and GMC Sierra HD units equipped with ...

Positive Crankcase Ventilation—three dirty words, but do they really need to be perceived that way? In general, the PCV system has two main functions: vapor relief and liquid separation. PCV systems ...