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K&N

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2001-2007 Chervolet/GMC: 2500 & 3500, Sierra 2500 & 3500, 77-3031KP

  • Based on 177 reviews
Condition: New
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Holiday Deal · 8% off was $449.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Nov 8
Order within 11 hours and 54 minutes
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Style: Metal


Features

  • DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are included with each intake system.
  • IMPROVED ENGINE SOUND - HEAR THE GROWL: K&Ns intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed.
  • BETTER TOWING: K&N Air intake kit improves acceleration and uphill performance when towing by improving throttle response, overall horsepower and torque. Excellent for daily and highway driving.
  • PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle.
  • HIGH-FLOW REUSABLE AIR FILTER: 4 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt & dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100k miles under normal highway conditions.
  • EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools.
  • MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.

Description

K&N is the inventor of the Air Intake System and has over 50 years of experience in the performance filtration industry. Proudly designed and manufactured in the USA, this premium cold air intake system is specifically designed for your vehicle and is dyno tested to provide a guaranteed increase in horsepower. It features a high flow intake tube, custom heat shield, and oversized K&N Washable High-Flow Cotton Air Filter for ultimate airflow. This Intake system replaces the restrictive OEM air box to provide an improved driving experience for daily driving or towing. It installs easily in about 60 minutes and is backed by a No-Hassle Lifetime Limited Warranty and will not void your factory warranty.Compatible Vehicles:2001-2006 CHEVROLET Silverado 2500 HD2007-2007 CHEVROLET Silverado 2500 HD Classic2001-2006 CHEVROLET Silverado 3 CHEVROLET Silverado 3500 Classic2001-2006 GMC Sierra 2500 HD2007-2007 GMC Sierra 2500 HD Classic2001-2006 GMC Sierra 3 GMC Sierra 3500 Classic

Brand: K&N


OEM Part Number: 77-3031KP


Global Trade Identification Number: 25


Manufacturer: K&N


Automotive Fit Type: Vehicle Specific Fit


Brand: ‎K&N


OEM Part Number: ‎77-3031KP


Global Trade Identification Number: ‎25


Manufacturer: ‎K&N


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎024844106025


Model: ‎Performance Air Intake System


Item Weight: ‎12.46 pounds


Product Dimensions: ‎22 x 14 x 12 inches


Item model number: ‎77-3031KP


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎77-3031KP


Date First Available: January 10, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • If you know, you know.
Style: 50 State Legal
Most will say this isn’t worth the $. And I know from personal experience this is true, MOST the time. Including the 5.3’s. However on the 6.0 Vortec motors, this is a must for those of us trying to get any mpg gains, while giving a little support to the tuner especially when leveled/lifted with larger tires. Definite increase in throttle response, and obviously sound when in the pedal. But I’ve also seen about a 1mpg gain, prior to the tune, and closer to 3 mpg’s with the tuner. Still running the stock exhaust. Most noticeable gain though is the difference in power felt through the rpm’s. It definitely helps uncork the the air flow. Plus it’ll pay for itself within a year of driving in mpg savings. ... show more
Reviewed in the United States on June 15, 2023 by Online User 83
    • Easy to install. Better mileage. Better performance
Style: 50 State Legal
I was very skeptical about this, however after a friend installed the same intake on his truck, I thought I'd give it a try. Mileage improved about 5% and the extra power when I tow my 5th wheel trailer was noticeable. Great design. I'm very happy with this addition to my truck!
Reviewed in the United States on February 3, 2024 by DAVID LLOYD
    • Great boost, improved fuel economy big time
Style: 50 State Legal
2500 gmc sierra, helped out a lot with horse power. Gives the engine a great growl too.
Reviewed in the United States on May 31, 2024 by David Gecinceis
    • Easy installation
Style: 50 State Legal
I like that installation was easy. I like the quality of the product. Put this on my 2004 Chevy 2500hd 6.0. I use it for pulling my 38’ travel trailer. Have not pulled camper yet. So I’m not sure what Improvements in power and gas mileage yet. Will rate again after a trip with camper. Looks good under the hood though. ... show more
Reviewed in the United States on July 13, 2024 by Tim fixit
    • Works great
Style: 50 State Legal
Brought my 06 2500 gas 6.0 from 15 to 20 mpg
Reviewed in the United States on May 20, 2024 by Brian Violette
    • Not a full kit
Style: 50 State Legal
Nice looking product but everything is not there to install!! It doesn’t include a way to connect that big filter to the intake tube! So completely useless
Reviewed in the United States on December 1, 2024 by Josh
    • 2006 chevy 2500 hd WT 6L gas
Style: 50 State Legal
Fit my truck perfectly
Reviewed in the United States on July 1, 2024 by juan gonzalez
    • Love it!!
Style: 50 State Legal
I love my intake I have had it on for the last few weeks my truck is more responsive and just sounds better even with the stock exhaust. When I hammer on the gas you can hear the throttle body open up and when u let of it sounds like a turbo when it sucks more air into the system and catches its breath. It looks good and fit perfect. I didn't even have to trim anything anywhere love this product and you can't beat amazons price off the k&n website the deal of the month was $280 without tax and amazon was $210 without tax I got it a few days earlier than I thought put it on within the week I ordered it can't wait to make another purchase off amazon. They got my business forever ... show more
Reviewed in the United States on September 5, 2013 by hayden garcia

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