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SKU: 63-3087 | UPC: 024844358660
K&N 63-3087 Aircharger Performance Intake System for 2015-2016 GMC Sierra 2500/3500HD 6.6L V8
The K&N 63-3087 Performance Air Intake System delivers more airflow to the 6.6L Duramax V8 engine in select 2015-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks. This system replaces the factory air filter and intake tube with a roto-molded HDPE tube and oversized oiled cotton high-flow filter for guaranteed horsepower and torque gains. A custom heat shield keeps intake air cool while providing high filtration.
Key Features
- High-Flow Air Filter: Washable reusable oiled cotton media lasts up to 100000 miles between cleanings under normal highway driving.
- Roto-Molded HDPE Tube: Increases airflow volume to the engine for power gains with smooth interior design.
- Custom Heat Shield: Shields intake air from engine bay heat to maintain dense cool air charge.
- Easy Installation: Completes in 60 minutes or less using basic hand tools with no vehicle modifications needed.
- Lifetime Warranty: Backed by K&N No-Hassle Lifetime Limited Warranty and will not void vehicle warranty.
Product Notes
- Replaces OE air filter and intake tube completely.
- Clean filter every 100000 miles or as needed based on driving conditions.
- Ships in protective box measuring 23.5 x 14.5 x 9.5 inches.
Installation Notes
- Professional installation recommended.
- Uses simple hand tools and installs in under 60 minutes on stock vehicles.
- Includes all necessary hardware and clamps for direct bolt-on fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 3500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2015-2016 | GMC | Sierra 2500 HD | Denali |
| 2015-2016 | GMC | Sierra 2500 HD | SLE |
| 2015-2016 | GMC | Sierra 2500 HD | SLT |
| 2015-2016 | GMC | Sierra 3500 HD | Denali |
| 2015-2016 | GMC | Sierra 3500 HD | SLE |
| 2015-2016 | GMC | Sierra 3500 HD | SLT |
Why Choose K&N?
- Engineered for dyno-proven horsepower and torque increases across OEM and modified engines.
- High-density polyethylene construction ensures durability in harsh conditions.
- Over 50 years of air intake innovation for trucks and heavy-duty applications.
Frequently Asked Questions
-
Q: Does this fit my 2015 GMC Sierra 2500HD Denali with 6.6L Duramax?
A: Yes it fits all listed 2015-2016 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD models with 6.6L LML diesel engine regardless of cab or bed length. -
Q: What materials are used in the intake system?
A: Features roto-molded high-density polyethylene tube and oiled cotton gauze filter media for airflow and filtration. -
Q: What is the warranty and maintenance schedule?
A: Covered by No-Hassle Lifetime Limited Warranty with filter cleaning every 100000 miles under highway conditions.
Shipping & Handling
- Method: Free ground shipping on orders over $119
- Availability: In stock - ships same or next business day
- Packaging: Secure box 23.5 in L x 14.5 in W x 9.5 in H
- Weight: 11.4 lbs
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