K&N 57-1533 Performance Air Intake System

Upgrade your 2004-2008 Dodge Ram 1500, 2007-2008 Dodge Ram 2500, or 2007-2008 Dodge Ram 3500 with the K&N 57-1533 Performance Air Intake System. Engineered with a high-density polyethylene (HDPE) rotationally-molded tube, this intake system significantly boosts airflow to your engine, resulting in a guaranteed increase in horsepower and torque.

Key Features

• Air Filter: Washable and reusable High-Flow Air Filter made from oiled cotton, with a striking red color.
• Longevity: The oversized, conical design allows for up to 100,000 miles between filter services under normal highway driving conditions.
• Heat Shield: A custom heat shield protects the intake air from high engine bay temperatures, ensuring optimal performance.
• Easy Installation: Most users can complete the installation in less than 60 minutes with the included mounting hardware.
• Street Legal: This intake system is street legal in all US states, with a CARB EO Number of D-269-37.

Specifications

• Estimated Horsepower Gain: 10.48 HP @ 5445 RPM
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Weight: 14.2 lb (6.4 kg)
• Clamp Material: Stainless Steel, with 4 clamps included
• Coupler Color: Black, with 1 coupler included
• Type: Gen II
• Warranty: No-Hassle Lifetime Limited

Customer Feedback

Many users have reported noticeable improvements in throttle response and engine sound after installing the 57-1533. Owners have expressed satisfaction with the easy installation process and the significant boost in performance, making their driving experience more enjoyable.

Install Instructions

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

Fitment

• Dodge Ram 1500 (2004-2008)
• Dodge Ram 2500 (2007-2008)
• Dodge Ram 3500 (2007-2008)