Day: 16

The spark plug is the Rodney Dangerfield of the hot rodding universe. It gets no respect—or at least very little. As performance enthusiasts, we tend to focus on power builders like high-flow cylinder heads, big camshafts, and mandrel-bent exhaust components. Fact is you can throw thousands of dollars worth of speed parts at your engine,

Looking to unlock more performance from your Ford EcoBoost? Diamond Eye Performance Exhaust recently introduced a four-inch exhaust system for 2011-13 F-150 EcoBoost applications. Find out what components you get with the exhaust system and how it can improve the overall performance, sound, and style of your vehicle.