K&N Engineering 57 FIPK Air Intake System for Improved Airflow and Power

K&N Engineering 57 FIPK Air Intake System — Improved Airflow & Power Upgrade your engine breathing with the K&N 57-5504-1 FIPK air intake system. Engineered to replace the restrictive factory air box and filter, this intake dramatically reduces intake restriction to deliver increased airflow, improved throttle response, and measurable power gains across the RPM range. High-flow design: Oversized tapered oval air filter and chrome top for maximum air volume Direct fit: Installs onto the factory mass air sensor and uses existing mounting points for a simple bolt-on upgrade Durable & serviceable: Washable/reusable filter that can last up to 100,000 miles between services depending on driving conditions Street legal: 57 Series FIPK is compliant in all 50 US states Warranty: Backed by K&N’s Million Mile Limited Warranty Typical install time is 90 minutes or less with commonly available tools. By allowing your engine to inhale a larger volume of clean air, the K&N 57-5504-1 delivers improved acceleration and usable power gains while maintaining factory-style fit and reliability. Perfect for: Enthusiasts seeking a proven, long-lasting intake upgrade that balances performance, convenience, and legal compliance.