Laying out the relationships between the engine's exhaust and intake and how you can use them to your advantage There are specific functional relationships between an engine's exhaust and intake ...

Modifying your intake can fundamentally change how your engine breathes. Discover exactly how porting affects performance and ...

Why performance air intakes might be a great, low-cost investment if you’re looking for more power. Why are aftermarket air intake systems so popular? A related question might be, why replace the ...

At one time the most obvious component on many "hopped up" cars and trucks was a hood scoop. The reasons given for using them included the ram air effect, a cooler air source, or they just looked ...

The engine bay of an Audi C8 RS6 showcases a prototype Eventuri intake system designed to improve airflow and turbocharged ...

Cold Air Intakes (CAIs) are among the most popular modifications enthusiasts make to their cars. Of course, like anything popular, there’s a fair bit of discourse surrounding them. Claims range from ...

When I was in the process of building my 2020 Toyota Supra for SEMA last year, there were virtually no aftermarket intake systems available. It also wasn't easy as going to Home Depot and slapping one ...

Vehicle mods don't have to cost a lot to get a performance boost. In fact, there are several ways to increase your car's ...

Porting an intake manifold is a simple and underrated mod that directly improves engine airflow and power, and it's ...