K&N 57 Series FIPK Cold Air Intake

02-07 Dodge Ram 1500 4.7L V8

57-1529

The K&N® 57 Series FIPK Cold Air Intake replaces the restrictive factory air intake system, allowing your engine to breathe more freely and perform at its peak. Its roto-molded HDPE intake tube and oversized oiled cotton High-Flow Air Filter™ provide exceptional airflow and filtration, while a custom heat shield protects intake air from engine heat. The filter is washable and reusable, lasting up to 100,000 miles before service under normal driving conditions. Installation is straightforward, typically taking 60 minutes or less using basic hand tools and existing factory mounting points. Designed to replace the factory air filter and intake tube, this FIPK system improves performance without voiding your vehicle warranty. Street legal in all 50 states and backed by K&N’s No-Hassle Lifetime Limited Warranty, it’s a reliable upgrade for long-term engine performance.

• Guaranteed increase in horsepower (approx. 8.63 HP @ 4688 RPM) and torque (9.7 lb-ft)
• Roto-molded HDPE intake tube for improved airflow
• Oversized washable oiled cotton High-Flow Air Filter™
• Custom heat shield protects intake from engine heat
• Replaces factory air filter and intake tube
• Filter lasts up to 100,000 miles before servicing
• Easy installation, typically under 60 minutes
• Includes stainless steel clamps, couplers, and mounting hardware
• Black intake tube finish
• No-Hassle Lifetime Limited Warranty
• Will not void vehicle warranty
• Street legal in all 50 states (CARB EO D-269-54)

K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.