K&N Filters FIPK Performance Air Intake Kit for GM 4.8/5.3L (KNN57-3021-1)

Enhance engine performance with the K&N Filters FIPK Performance Air Intake Kit for GM 4.8/5.3L (KNN57-3021-1). Designed for select 1999-2006 GM trucks and SUVs with 4.8L or 5.3L V8 engines, this cold air intake system improves airflow to deliver more power. It replaces the stock intake assembly with a high-flow intake tube and washable cotton gauze filter, helping increase horsepower and throttle response. The included heat shield helps reduce air temperature, maximizing engine efficiency. Easy to install with basic tools, this system is built to last and backed by K&N’s Million Mile Limited Warranty.

Features and Specifications:

• Vehicle Fitment: 1999-2006 GM 4.8L and 5.3L V8 trucks/SUVs
• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Outlet Shape: Round
• Included: Mounting Hardware, 5 Clamps, and 2 Couplers
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Intake Pipe Color / Finish: Black
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• CARB EO Number: D-269-28
• Estimated Horsepower Gain: 9.12 HP @ 5352 RPM
• Replacement Filter: RU-1041
• Alternate Replacement Filter: RF-1041
• Increased Performance: Boosts horsepower and torque for improved engine output.
• HDPE Intake Tube: Roto-molded for durability and efficient airflow.
• High-Flow Filter: Direct replacement air filter enhances throttle response and engine sound.
• Optimized Airflow: Engineered for high airflow and superior filtration efficiency.
• Low Maintenance: Filter requires cleaning only every 100,000 miles under everyday driving.
• Easy Installation: Installs in under 60 minutes using basic hand tools.
• Lifetime Warranty: Covered by a No-Hassle Lifetime Limited Warranty.
• Emissions Legal: 50-state legal for street use.