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SKU: 77-3087KP | UPC: 024844358639
K&N 77 Series Performance Intake Kit for 2015-2016 Chevrolet Silverado/GMC Sierra 2500/3500 6.6L V8
The K&N 77-3087KP Performance Air Intake System delivers dyno-proven horsepower and torque increases for 2015-2016 Chevrolet Silverado 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD trucks with 6.6L Duramax LML diesel V8 engines. Featuring a mandrel-bent aluminum intake tube and oversized high-flow oiled cotton air filter, this kit replaces restrictive factory components for better throttle response and engine efficiency. Gain up to 14.27 HP at 3200 RPM while maintaining superior filtration.
Key Features
- Dyno-Proven Power: Guaranteed horsepower and torque gains of 14.27 HP at 3200 RPM through improved airflow.
- Mandrel-Bent Aluminum Tube: Seamless design eliminates restrictions for unrestricted air path to the engine.
- High-Flow Oiled Cotton Filter: Washable reusable media provides high airflow with dirt-trapping efficiency.
- Extended Service Interval: Clean filter only every 100000 miles under normal highway driving.
- No-Hassle Lifetime Warranty: Covered by K&N Lifetime Limited Warranty for long-term reliability.
Product Notes
- Replaces factory air filter and intake tube with direct bolt-on fit.
- Filter maintenance simple with K&N cleaning kit every 100000 miles.
- Packaged for protection during transit with all hardware included.
Installation Notes
- Professional installation recommended.
- Completes in 60 minutes or less using basic hand tools like screwdriver and pliers.
- Bolt-on assembly requires no cutting drilling or permanent vehicle modifications.
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?
- Trusted brand with decades of air intake innovation for diesel trucks.
- Every system dyno-tested for real-world power on Duramax engines.
- Precision-engineered components built with aluminum and cotton for durability.
Frequently Asked Questions
-
Q: Will this fit my 2015 Chevrolet Silverado 2500 HD LT 6.6L Duramax?
A: Yes it fits all listed 2015-2016 Silverado 2500 HD and 3500 HD trims with 6.6L LML diesel including LT High Country LTZ and WT. -
Q: What material is the air filter made from?
A: Oiled cotton gauze media balances high airflow with excellent particle capture for long filter life. -
Q: What warranty coverage is provided?
A: K&N No-Hassle Lifetime Limited Warranty protects the intake system and filter against defects.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure carton 24.5 x 14 x 11 inches
- Weight: 11.7 lbs product 17.6 lbs shipping
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