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K&N Series 50 NextGen Cold Air Intake with Dryflow Air Filter (20-26 6.6L Duramax Silverado 2500 HD)
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Dyno-Proven Guaranteed Increase In Horsepower And Torque On Stock Engine Tune
- Enhances Induction And Turbo Clarity Without Drone During Cruising
- Improves Towing Power With Increased Torque For Hauling And Heavy Loads
- Features Hybrid Semi-Enclosed Airbox To Reduce Air Temperature And Protect From Harsh Diesel Environments
- Oversized Dryflow Air Filter With Radius-Entry Inlet For Increased Airflow
- Quick-Lock Technology In Filters For Fast, Secure Installation With Minimal Hardware
- Large-Diameter CAD-Designed Intake Tube With Strategically Positioned Air Channels To Boost Air Speed
- Precisely Engineered To Enhance Engine Bay Style And Filtration Performance
- All-Black Stealthy Finish With Aggressive Aesthetic
- Oil-Free Synthetic Dryflow Filter Media With Up To 50,000 Miles Between Cleaning Under Normal Driving
- Easy Two-Step Oil-Free Cleaning Process For Maintenance Convenience
- Includes Stainless Steel Worm Gear Clamps, Couplers, And Mounting Hardware
- No Tune Required For Installation
- Estimated Horsepower Gain Of 23.7 HP At 2574 RPM
- Estimated Torque Gain Of 24.7 lb-ft At 2600 RPM
- Intake CFM Gain Of 41.4%
- Weight Approximately 16 Pounds (7.3 Kg)
- Not Legal For Sale Or Use In California On Pollution Controlled Vehicles
- Warranty Coverage Includes No-Hassle Lifetime Limited Warranty
- Fits 20-26 6.6L Duramax Silverado 2500 HD
| Brand | K&N |
| Cold Air Intake Type | Cold Air Intake |
| Tuning Requirements | No Tune Required |
| Cold Air Intake Tube Material | Plastic |
| Cold Air Intake Filter Type | Dry |
Description
HIGH-PERFORMANCE INTAKE SYSTEM. The K&N Series 50 NextGen Cold Air Intake with Dryflow Air Filter improves your engine’s airflow, increasing horsepower and torque without requiring any tune adjustments. Designed specifically for diesel engines, it enhances induction and turbo clarity while reducing unwanted drone for improved performance in towing and everyday driving.
CONSTRUCTION AND APPEARANCE. This intake system features a high-density cross-linked polyethylene tube made through rotational molding, ensuring optimal airflow and durability. Its all-black finish gives the engine bay a sleek, stealthy look, complemented by the reusable Dryflow air filter with oil-free synthetic media in a large conical design for efficient filtration and easy maintenance.
INSTALLATION. Installation is straightforward and typically completed in under 60 minutes using the included hardware. No drilling or complex modifications are required, making this upgrade accessible for most users.
WARRANTY. Backed by a no-hassle lifetime limited warranty, this product ensures lasting quality and reliability.
APPLICATION. Specifically engineered to fit the 2020-2026 6.6L Duramax Silverado 2500 HD, providing precise fitment and performance without any need for modifications.
K&N 50-3119D
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
What's in the Box
- (1) AIR FILTER DRY DIESEL
- (1) AIRBOX;50-3119,XLHDPE
- (1) TUBE,50-3119,XLHDPE
- (1) HOSE;HUMP4"IDTO4.19"ID
- (1) HOOD SEAL;FIPK
- (1) HOSE CLAMP;#72BLK
- (1) HOSE CLAMP;#64 BLK
- (1) ADAPTOR;MAF SENSOR
- (1) GASKET,3/16"PORON
- (2) RIVET;TUFLOK
- (2) BOLT;M6X1X16MM,BTNHD
- (2) WASHER;6MM FLAT
- (2) BOLT;M4-.7X8MM,ALNHD
- (1) CLIP;SNAP-ON,RED
- (1) CLIP;SNAP-ON,ORANGE
- (1) EXTENSION HARNESS;GM
- (1) HOSE CLAMP;#88BLK
4.7
Customer Reviews (6)
Questions & Answers
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Will It Fit My Silverado 2500
- 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25, 26
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