SKU: 5388485996

K&N NEXTGEN Dry Flow Cold Air Intake 17-19 GM 6.6L Duramax L5P 2500HD/3500HD

Sale price$202.50 Regular price$225.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

K&N NEXTGEN Dry Flow Cold Air Intake 17-19 GM 6.6L Duramax L5P 2500HD/3500HDIs it time to upgrade the capabilities of your 6. 6L Duramax L5P? When you get more, colder, and denser air into the engine, it enables the engine to burn fuel more efficiently, and a better burn = more power. You can expect to see horsepower gains of 21 Horsepower and 35 more FT LBS of torque. This is a foundational mod that enhances any truck, whether it's your daily driver or race truck. The K&N NextGen Diesel Dryflow cold air intake systems

Is it time to upgrade the capabilities of your 6.6L Duramax L5P? When you get more, colder, and denser air into the engine, it enables the engine to burn fuel more efficiently, and a better burn = more power. You can expect to see horsepower gains of 21 Horsepower and 35 more FT/LBS of torque. This is a foundational mod that enhances any truck, whether it's your daily driver or race truck.

The K&N NextGen Diesel Dryflow cold air intake systems feature a high-density polyethylene (HDPE) rotationally molded tube, designed to help increase airflow volume to your engine. This intake system is paired with a washable, reusable Dryflow LIFETIME Air Filter featuring an oil-free synthetic media. The oversized, conical design allows for up to 50,000 miles between filter services under normal highway driving conditions and features an easy, oil-free two-step cleaning process for added convenience. A custom-designed NextGen air box helps protect the air intake from the high temperatures of your engine bay, and the entire system can typically be installed in under 60 minutes.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 5388485996

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4.5 ★★★★★
Based on 22 reviews
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A
Verified Purchase
Awesome works just like they said it does.
Louisville, US
★★★★★ 5
It’s good
Size: 300A Fuse Holder
It does it’s job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
A
Verified Purchase
Anthony S
Phoenix, US
★★★★★ 4
Cover too loose.
Size: 300A Fuse Holder
Nice looking, decent quality, versatile for different gauges. My only complaint with this holder is the cover doesn’t stay on very well, bought 3, and all 3 pop off easily, you will need to zip tie on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
K
Verified Purchase
Kurtiss s.
West Palm Beach, US
★★★★★ 5
Works as it should.
Size: 300A Fuse Holder
I’ve had several of these in my build for over a year now. Zero issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
C
Verified Purchase
Clint
Draper, US
★★★★★ 5
Good brand
Size: 300A Fuse Holder
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
O
Verified Purchase
Omar Antonio Negrin
Grantham, US
★★★★★ 5
Rock-Solid Mounts with Flawless Adjustability
Size: Standard--black, Size: Standard--black
Absolutely fantastic mounts! I couldn't be happier with this purchase. They are currently holding my 12lb surround sound speakers on the wall, and I have complete confidence in their sturdiness. They feel incredibly solid and well-made. Installation was a breeze, and the range of motion is a real game-changer. Being able to swivel and tilt the speakers has allowed me to perfectly angle them towards my listening position, which has made a huge difference in my surround sound experience. On top of the great functionality, they have a very sleek and clean look. The built-in cable management is a brilliant touch that helps keep everything looking tidy and professional. If you're looking for a reliable, adjustable, and great-looking set of speaker mounts, look no further. These are top-notch, and I highly recommend them!
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Reviewed in the United States on July 30, 2025

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