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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
K&N 20-26 GM Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air IntakeExperience the ultimate performance enhancement with the K&N 20 26 GM Heavy Duty 6. 6L Diesel NextGen Dry Flow Cold Air Intake. Designed specifically for GM heavy duty diesel engines, this NextGen cold air intake system is engineered to boost air flow and increase horsepower while providing superior filtration that withstands demanding driving conditions. Manufactured by K&N Engineering, a trusted name in air intake systems, this product utilizes
Experience the ultimate performance enhancement with the K&N 20-26 GM Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air Intake. Designed specifically for GM heavy-duty diesel engines, this NextGen cold air intake system is engineered to boost air flow and increase horsepower while providing superior filtration that withstands demanding driving conditions.Manufactured by K&N Engineering, a trusted name in air intake systems, this product utilizes advanced dry flow technology which allows for easy maintenance without the need for oil. Whether you're tuning your truck for everyday driving or preparing for tough terrain, this intake system ensures consistent performance and reliability.
Installation is hassle-free with included hardware and straightforward instructions, making it an excellent upgrade for both professional workshops and car enthusiasts working on their own vehicles. The durable construction and high-quality materials make this cold air intake a lasting investment to enhance your vehicle's engine efficiency and sound.
Trust Tuningsupply to deliver competitive pricing, fast European shipping, and a great customer experience on this premium K&N Cold Air Intake, designed to meet the needs of serious diesel performance enthusiasts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great price, easy install
OEM fit and very easy to install. No issues at all — everything worked exactly as expected.
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Reviewed in the United States on November 19, 2025
★★★★★ 5
Great filter
Always as expected, purchased multiple times!
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Good fit
Good fit
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Looks exactly like the original car filter, but for a lot less than from the car dealership
Looks as good as the OEM filter and at a better price than at the car dealership. Hopefully it should do the filtering job.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fits 2017 and 2018 Honda CRV 1.5l
Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.
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Reviewed in the United States on August 8, 2025