SKU: KNE57-2549
UPC: 024844103963
MPN: 57-2549
The K&N 57-2549 FIPK air induction system for the 2001–2004 Ford Lightning 5.4 is designed for truck enthusiasts seeking enhanced performance and reliability from their supercharged engine. This Fuel Injection Performance Kit (FIPK) replaces the restrictive factory intake with a high-flow design that maximizes air velocity and volume into the engine bay.
Engineered specifically for the 5.4L supercharged V8, this intake system is calibrated to work with Ford's factory boost levels while ensuring streetable drivability. K&N's FIPK technology features a washable high-flow air filter that reduces intake restrictions compared to stock paper filters, allowing cooler, denser air to reach the supercharger inlet. The system is constructed with precision-molded composite ducting to optimize ram-air effect and minimize turbulence, which is crucial for maintaining consistent air temperature and pressure.
Owners of the Ford Lightning running stock boost or mild ECU tunes will benefit the most from this bolt-on upgrade, as the improved airflow complements both factory and tuned fuel maps without requiring recalibration. Installation is straightforward, making it an accessible enhancement for those looking to boost their vehicle's performance.
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