Winter sale is live!❄️☃️

Free Shipping over $399

TAX Time Spring Sale is live ☀️🍃

Save on your order over $500

10off500

K&N 17-19 GM Heavy Duty 6.6L Diesel NextGen Dry Flow Cold Air Intake

K&N Engineering  |  SKU: KNN50-3101D
Regular price $449.99

✅ Rated 4.9 Store ⭐⭐⭐⭐⭐
✅ Same day shipping on most items.
✅ Buy Now Pay Later + Secure Checkouts!


Shipping Speed

Same day shipping on most in stock items. Free Shipping over $399. Rated faster and more affordable than any other platorm, including amazon car parts.

Delivery & Shipping Cost

Free Shipping over $399, under $399 only $16.99 for the entire cart regardless of amount.

We offer great rates, upgraded protection and expedited shipping options. Be sure to check your shipping options at checkout to ensure your package is protected.

Price Match & Best Price Policy

Do you see a better price elsewhere? Contact us to let us know and we will respond asap. Click here to email us.

Sale pricing ends soon. Dont miss out!

Description

K&N NextGen Diesel Dryflow cold air intake systems feature a high-density polyethylene (HDPE) rotationally molded tube designed to help increase the volume of airflow to your engine and provide an increase in horsepower and torque with no tune required. This intake system is paired with a washable, reusable Dryflow LIFETIME Air Filter featuring an oil-free synthetic media. The oversized, conical design allows you to go up to 50,000 miles between filter services under normal highway driving conditions and has an easy oil-free two step cleaning process for convenience. A custom designed NextGen air box helps protect air intake from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.

This Part Fits:

Year Make Model Submodel
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LT
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Base
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT

Reviews (0)

Got Questions?

Let our team advise you. We are happy to help. Send us an email.

Looking for more parts for your vehicle?

Want to see what else we offer, click here. Vehicle Parts Search

4.9 Rating⭐⭐⭐⭐⭐

10,000+ Customers
SuspensionHouse.com is top rated, trusted store by google, meta, amazon & judge.me

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Winter Sale Price Ends

Dont miss out, sale ends soon!

0
Days
0
Hours
0
Minutes
0
Seconds
Ends March 4, 2026 at 11:59 pm

Best Price, Best Service and fastest shipping.

There is a reason why we are becoming the biggest performance shop. Order with confidence, 4.9 star reviews and great service, fast shipping.

SuspensionHouse is bringing the heat.

We have the "hottest prices of the season!"
Make your tax dollars go farther with us!