There are a couple methods aftermarket companies employ to achieve a higher air flow through the throttle body (TB). One way is to design an upgraded part that smoothes out or removes the restrictions ...

Engine performance is dependent on how much air and fuel can be taken into the engine and then fully combusted to produce power. While improving air flow into the engine can involve replacing ...

Learn how this simple maintenance item can have a huge impact on your engines performance, and how you can do it yourself.

Justin Starkey of VMP Performance has recently unveiled a superb-looking supercharger package for the 2024 model year Ford Mustang. Rather than deleting a throttle body, the Florida-based tuner ...

Most Mopar enthusiasts are, by nature, somewhat mechanically-inclined. At the very least we like to change our own oil, and most of us don't hesitate to attempt a carb swap or even rebuilding our ...

The inside of your engine is a dirty place. These products can help. While modern cars and trucks run better than ever before, and with less maintenance than ever before, thanks to computers, sensors, ...

Your average new car has a throttle body and an intake manifold. The engine sucks in air through the air filter before it passes through the open throttle body and into the manifold. From there, it ...

How does a throttle body work? What is a throttle body? A throttle body is a butterfly valve located between the air intake filter and the intake manifold. It regulates how much air can go into the ...

Nissan is confronting a major safety challenge as more than 600,000 Rogue SUVs in the United States are being called back to dealerships for repairs tied to engine performance and throttle hardware.