K&N | Performance Air Intake System - Silverado / Sierra 1500 4.8L / 5.3L 2000-2004

K&N 57-3021-1 – Performance Air Intake System

The K&N 57-3021-1 performance air intake system is designed for the Chevrolet Silverado 1500 and GMC Sierra 1500 V8 4.8L and 5.3L. Its rotationally-molded HDPE tube and custom heat shield maximize airflow while protecting intake air from engine bay heat. Paired with a washable, pre-oiled cotton gauze filter, it replaces the factory system. Installs in under 90 minutes. Street legal. CARB Exempt (D-269-28).

Specifications

• Part Number: 57-3021-1
• Brand: K&N Engineering
• Tube Material: Rotationally-molded High-Density Polyethylene (HDPE)
• Replacement Filter: RU-1041
• Filter Color: Red
• Filter Material: Oiled Cotton Gauze
• Estimated HP Gain: +9.12 HP @ 5,352 RPM
• Heat Shield: Included
• Washable & Reusable Filter: Yes
• Mounting Hardware: Included
• Street Legal: Yes
• CARB Exempt: Yes – CARB EO: D-269-28
• Warranty: K&N Lifetime Limited Warranty

Note:

• FREE Delivery