K&N Engineering
K&N 20-26 GM Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air Intake - 50-3119D
- SKU:
- KNN50-3119D
- UPC:
- 024844422019
- MPN:
- 50-3119D
- Availability:
- Regularly stocked product
Description
What vehicles are compatible with the K&N NextGen Cold Air Intake?
This K&N NextGen Cold Air Intake precisely fits 2020-2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD trucks.
Is professional installation required for the K&N NextGen Cold Air Intake?
Professional installation is recommended to ensure optimal performance and proper fitment of this advanced Cold Air Intake system.
K&N NextGen Cold Air Intakes are engineered for 2020-2026 Silverado and Sierra HD trucks, maximizing airflow with a top score of 9 for Engine Performance. Featuring a high-density polyethylene tube and an oversized conical design, this system guarantees superior engine protection. Experience immediate throttle response and enhanced power with this premium Cold Air Intake.
Key Features
- high-density polyethylene (HDPE) rotationally molded tube
- washable, reusable Dryflow LIFETIME Air Filter
- oil-free synthetic media
- oversized, conical design
- custom designed NextGen air box
- Dryflow synthetic media delivers up to 99% filtration efficiency
Why Choose the KN NextGen Cold Air Intakes
Delivers a smoother, more responsive throttle for effortless acceleration.
Achieves maximum airflow for a noticeable boost in horsepower and torque.
Provides superior engine protection with advanced, oil-free filtration.
Transforms your truck's sound with an aggressive, performance-oriented intake roar.
Who Is This For?
Street Performance — 8/10
Maximizes airflow for improved engine performance.
Engine Performance — 9/10
High-density tube and oversized filter maximize airflow.
Visual / Aesthetic Upgrade — 7/10
Custom designed air box offers a premium look.
Daily Driving Comfort — 6/10
Oil-free filter requires less maintenance.
Heavy Towing — 7/10
Maximizes airflow for engine under load.
Racing Competition — 8/10
Maximizes airflow for peak engine output.
Frequently Asked Questions
What vehicles are compatible with the K&N NextGen Cold Air Intake?
K&N NextGen Cold Air Intakes are designed to fit 2020-2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD trucks. This specific fitment ensures a direct integration for optimal performance. You can be confident in its precise engineering for these heavy-duty models.
Is professional installation required for the K&N NextGen Cold Air Intake?
Professional installation is recommended for the K&N NextGen Cold Air Intake, confirming fitment with a qualified technician. This approach ensures proper setup for its high-density polyethylene tube and custom air box. Achieve optimal performance with expert installation.
What performance improvements can I expect from the K&N NextGen Cold Air Intake?
Experience a noticeable boost in horsepower and torque, achieving maximum airflow for enhanced Engine Performance with a score of 9. This system features a high-density tube and oversized filter for superior air intake. Maximize your engine's output with this advanced system.
Is upgrading to a K&N NextGen Cold Air Intake from the stock system worthwhile?
Upgrading is highly beneficial, as the K&N NextGen Cold Air Intake delivers a smoother, more responsive throttle for effortless acceleration. Its high-density polyethylene tube and oversized conical filter significantly improve airflow compared to restrictive OEM designs. Drive with confidence in its enhanced performance.
What are the key materials used in the K&N NextGen Cold Air Intake?
The K&N NextGen Cold Air Intake features a high-density polyethylene (HDPE) rotationally molded tube and a custom-designed NextGen air box. This construction, coupled with the washable, reusable Dryflow air filter, ensures durability and superior engine protection. Expect robust build quality and lasting performance.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020–2026 | Chevrolet | Silverado 2500 HD | High Country |
| 2020–2026 | Chevrolet | Silverado 2500 HD | LT |
| 2020–2026 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020–2026 | Chevrolet | Silverado 2500 HD | WT |
| 2021–2026 | Chevrolet | Silverado 2500 HD | Custom |
| 2024–2026 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020–2026 | Chevrolet | Silverado 3500 HD | High Country |
| 2020–2026 | Chevrolet | Silverado 3500 HD | LT |
| 2020–2026 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020–2026 | Chevrolet | Silverado 3500 HD | WT |
| 2020–2021 | GMC | Sierra 2500 HD | Base |
| 2020–2026 | GMC | Sierra 2500 HD | AT4 |
| 2020–2026 | GMC | Sierra 2500 HD | Denali |
| 2020–2026 | GMC | Sierra 2500 HD | SLE |
| 2020–2026 | GMC | Sierra 2500 HD | SLT |
| 2022–2026 | GMC | Sierra 2500 HD | Pro |
| 2024–2026 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2024–2026 | GMC | Sierra 2500 HD | AT4X |
| 2020–2026 | GMC | Sierra 3500 HD | SLT |
| 2020–2021 | GMC | Sierra 3500 HD | Base |
| 2020–2026 | GMC | Sierra 3500 HD | Denali |
| 2020–2026 | GMC | Sierra 3500 HD | AT4 |
| 2020–2026 | GMC | Sierra 3500 HD | SLE |
| 2022–2026 | GMC | Sierra 3500 HD | Pro |
| 2024–2026 | GMC | Sierra 3500 HD | Denali Ultimate |
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Cold Air Intakes — Air Intake Systems
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2026 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2026 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2026 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2026 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2026 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2026 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2026 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2026 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2026 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2026 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2026 | GMC | Sierra 2500 HD | AT4 |
| 2024-2026 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2026 | GMC | Sierra 2500 HD | Denali |
| 2024-2026 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2026 | GMC | Sierra 2500 HD | Pro |
| 2020-2026 | GMC | Sierra 2500 HD | SLE |
| 2020-2026 | GMC | Sierra 2500 HD | SLT |
| 2020-2026 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2026 | GMC | Sierra 3500 HD | Denali |
| 2024-2026 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2026 | GMC | Sierra 3500 HD | Pro |
| 2020-2026 | GMC | Sierra 3500 HD | SLE |
| 2020-2026 | GMC | Sierra 3500 HD | SLT |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
50-3119D |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Engine Performance: |
9/10 |
Visual / Aesthetic Upgrade: |
7/10 |
Daily Driving Comfort: |
6/10 |
Heavy Towing: |
7/10 |
Racing Competition: |
8/10 |