Fuel Injection Performance KIts (FIPK®) contain a high air flow K&N filter with uniquely designed adapters. This creates a radius entry allowing the engine to ingest a greater volume of air compared to the factory intake system. Most FIPK's are street legal in all 50 US states and come with a 10 Year/ Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). Fits: See Product Installation Guide Product Style: FIPK Estimated Horsepower Gain: 5.58 HP @ 3963 RPM Type: Gen I Replacement Filter: E-1240 CARB Exempt: Yes Weight: 3.4 lb (1.5 kg) Product Box Length: 14 in (356 mm) Product Box Width: 14 in (356 mm) Product Box Height: 6 in (152 mm) PRODUCT INSTALLATION GUIDE