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SKU: 57-3032 | UPC: 024844090478
K&N 57-3032 Performance Air Intake System 2001-2006 Chevrolet Suburban 2500 GMC Yukon XL 2500 Avalanche 2500 V8 8.1L
The K&N 57-3032 Performance Air Intake System replaces the factory air filter and intake tube on 2001-2006 Chevrolet Suburban 2500 GMC Yukon XL 2500 and Chevrolet Avalanche 2500 models with 8.1L V8 engines. A rotationally molded HDPE tube boosts airflow volume to the engine while a custom heat shield blocks underhood heat for denser cooler air. Paired with an oversized washable oiled cotton high-flow air filter this system delivers dyno-proven horsepower gains up to 12.3 HP at 5200 RPM and torque increases with easy 60-minute installation.
Key Features
- Roto-molded HDPE Intake Tube: High-density polyethylene construction increases airflow volume and directs cool air to the engine for power gains
- High-Flow Oiled Cotton Air Filter: Oversized conical design with washable reusable media lasts up to 100000 miles between services under highway driving
- Custom Heat Shield: Shields intake air from engine bay heat to maintain dense cool air charge and consistent performance
- Power Gains: Dyno-tested to deliver 12.3 HP increase at 5200 RPM and matching torque improvement
- No-Hassle Lifetime Limited Warranty: Covers the full system for as long as you own the vehicle
Product Notes
- Replaces OEM air filter and intake tube with direct bolt-on design
- Filter cleaning requires K&N oil and cleaner kit every 100000 highway miles
- Ships in original box measuring 23.9 x 11.6 x 11.5 inches
Installation Notes
- Professional installation recommended.
- Completes in 60 minutes or less using basic hand tools
- Bolts to factory mounting points no drilling or modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | GMC | Yukon XL 2500 | SLT |
| 2002-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001-2006 | Chevrolet | Suburban 2500 | LS |
| 2001-2006 | Chevrolet | Suburban 2500 | LT |
Why Choose K&N?
- Proven track record since 1969 in filtration for vehicles trucks and powersports
- Every intake dyno-tested for verified horsepower and torque numbers
- Engineered in the USA with materials built for long-term durability
Frequently Asked Questions
-
Q: Will the K&N 57-3032 fit my 2004 Chevrolet Suburban 2500 LT 8.1L V8?
A: Yes it fits all listed 2001-2006 Chevrolet Suburban 2500 models with 8.1L V8 including Base LS and LT trims using factory mounting locations -
Q: What materials are used in the 57-3032 intake system?
A: Features a rotationally molded high-density polyethylene HDPE tube and high-flow air filter with four layers of oiled cotton gauze over aluminum mesh -
Q: What warranty covers this K&N air intake?
A: Backed by K&N No-Hassle Lifetime Limited Warranty protecting against defects in materials or workmanship for the original owner
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Original K&N box 23.9 x 11.6 x 11.5 inches
- Weight: 11.2 lbs
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