Getting cold air to your engine is the trick to getting more power and performance out of your 1990 - 1993 Ford Bronco. That’s why if you are interested in a boost of power, you should consider these K&N Bronco Cold Air Intakes. Cold air is important to your engine because it is denser than hot air, which normally surrounds your engine. Because cold air is denser, it can hold more oxygen than the hot air, and oxygen is vital to combustion. In the combustion chambers, oxygen combines with the fuel mixture pumped in from your fuel tank and is ignited. With more oxygen present, the more complete that combustion can be. And if the combustion is more complete, more power is produced with each power stroke. Thus, cold air directly translates into power. To get that power out of your Bronco’s engine, these Ford Bronco Cold Air Intakes are repositioned inside of the engine bay. Whereas most stock intakes draw in air from around the engine, these cold air intakes draw it in from near the wheel well or behind the headlight, if there is room. Here, air is cooler and can be easily taken into the engine through a set of tubes. Car hobbyists should always get quality sales assistance while considering reliable car or truck parts. For all our customers, we've built a 24-hour, 7 day a week support and help bureau to support all your needs. If you spot a better price somewhere else, tell us - we will meet or beat any advertised price for auto parts.