It can be viewed as remarkable how far Ford has come since the rebirth of a real factory performance pony in 1982. In 1982, Ford called it the “BOSS” with its 5.0L High Output two-barrel V-8 and ...

When modding a car’s exhaust, we oftentimes think about the design of the tips or the mufflers at first. But the headers shouldn’t be taken out of the equation because their role is to help the ...

On a 5.7 HEMI, shorty headers promise easy bolt-on power without turning your daily driver into a race-only project. The real ...

Unlocking hidden horsepower gains is a pursuit that many car enthusiasts eagerly embark upon. One of the most effective ways to achieve this is by upgrading your vehicle’s headers. Different types of ...

Our fearless editor, Ryan Manson, is a busy guy, so when he began building a 1952 Ford pickup and needed a long list of parts and wanted them fast Manson turned to America's oldest speed shop, ...

These are the most common sizes and shapes of the XR-1 mufflers. The oval is the most popular for street cars because it doesn't hang down as far as the others and has more packing material. After all ...

Have you ever tried exhaling through a straw? It's not the easiest thing in the world to do, is it? The full power of your lungs is held back as you attempt to push the air through the narrow-diameter ...