K&N 57-1537 Air Intake System for Dodge Ram 1500 (2004-2010)

Upgrade your Dodge Ram 1500's performance with the K&N 57-1537 Air Intake System. Designed specifically for models from 2004 to 2010, this system features a high-density polyethylene (HDPE) rotationally-molded tube that significantly boosts airflow to your engine, ensuring a noticeable increase in horsepower and torque.

Key Features

• Air Filter Type: Washable and reusable High-Flow Air Filter made from oiled cotton gauze.
• Estimated Horsepower Gain: Up to 7.38 HP at 5223 RPM.
• Durability: The oversized, conical filter design allows for up to 100,000 miles between cleanings under normal driving conditions.
• Heat Protection: Comes with a custom heat shield that protects intake air from engine heat.
• Easy Installation: Most users can complete the installation in under 60 minutes.
• Legal Status: Street legal in all US states; check CARB status for specific vehicles.

Specifications

• Air Filter Color: Red
• Clamp Material: Stainless Steel (4 clamps included)
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Weight: 15.6 lb (7.1 kg)
• Warranty: No-Hassle Lifetime Limited
• Type: Gen II

Installation Instructions

• For detailed installation instructions, CLICK HERE.
• For dyno results, CLICK HERE.

Fitment

• Dodge Ram 1500 (2004-2010)

Customer Feedback

Users appreciate the noticeable power boost and improved throttle response after installing the 57-1537. Many report that the installation process is straightforward, making it an excellent choice for DIY enthusiasts. The washable filter also stands out, allowing for long intervals between services, which is a big plus for busy owners.