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Add a super-aggressive look to your Chevy/GMC truck with Keystone's new Good Hoods. Classic street racer
lines and big scoops for maximum ram-air effect make Good Hood a winner! For more performance, be sure to add the functional
ram-air upgrade kit for 5.4 engines
Cold outside air enters the Good Hood...
Air flows through the hood's internal ductwork...
Forced air is directed to the ram-air box and into the engine.
By utilizing their dyno-proven high-flow filter media, and cool air from outside the engine compartment, they are able to increase horsepower and improve throttle response. Most Good Hood ram-air upgrade systems include a washable 5-layer filter, providing the ultimate balance of maximum airflow and maximum filtration. Cold air and cool looks give you the best of both worlds : Style and Performance.