The 57 series Generation II air intake, also referred to as an FIPK®: is K&N's ultimate performance product. These performance intakes are designed to increase power by as much as 10 Percent. 57 Series FIPK's are carb exempt, street legal in all 50 US states, come with a million mile limited warranty and are guaranteed to increase power. K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This translates into more power and torque for your vehicle. The filters on these kits are washable and reusable. Most of our air intake systems are relatively easy to install using tools commonly available Recommended Use: Street Bent Type: Multi-Angle Bend Tube Finish: Matte Tube Color: Black Tube Material: Polyethylene Filter Color: Red Filter Material: Cotton Gauze This fits the 03 to 08 Dodge Ram 1500, 2500, 3500 with the V8 5.7 litre/345 gas MFI.