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K&N

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2017-2024 Nissan: Titan, 63-6019

  • Based on 123 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 9
Order within 11 hours and 36 minutes
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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. Not legal for sale or use in California on any pollution controlled motor vehicle.Compatible Vehicles:2017-2021 NISSAN Titan

Product Grade: Replacement Part


Brand: K&N


Fit Type: Vehicle Specific Fit


OEM Part Number: 63-6019


Number of Items: 1


Brand Name: K&N


Model Number: 63-6019


OEM Equivalent Part Number: 63-6019


Manufacturer Part Number: 63-6019


Global Trade Identification Number: 46


Manufacturer: K&N Engineering


UPC: 024844366146


Unit Count: 1.0 Count


Included Components: No


Item Type Name: Cold Air Intake System


Manufacturer Warranty Description: 1,000,000 Miles


Item Weight: 10.64 Pounds


Shape: Oblong


Product Grade: Replacement Part


Fit Type: Vehicle Specific Fit


Automotive Fit Type: Vehicle Specific Fit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 9

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product
Highly satisfied with this K&N Cold Air Intake, gives my Nissan Titans exhaust a deeper sound, better and smoother acceleration when accelerating and better fuel economy and more horsepower and was simple to install..
Reviewed in the United States on April 11, 2026 by michael lewis
    • Sounds great!
This was put into a 2021 Nissan Titan PRO-4X. I was able to install it myself in about an hour. I would recommend not tightening anything down until it is fully installed. I found that I created extra work for myself by loosening a few items to allow enough movement to install it. But once completed... how cool! It sounded great and improved the power. I'm not sure whether it has increased my overall MPG as I put my foot into it a lot more now because I like the sound of the engine and the feel of the acceleration. ... show more
Reviewed in the United States on September 11, 2024 by Paul Shields
    • Fits 2020 Nissan Titan Pro4X
Just installed it in a brand new 2020 Nissan Titan Pro4X. It fits like a charm. I wasn't quite sure if it would fit as the 2020 is a redesigned version. However, the engine compartment looks the same as the 2017 version in which I had another K&N system installed, too. As said, the installation is exactly the same as it was for the older version (2017). Only critics I have is the installation instructions from K&N. Very tiny arrows pointing at the clamps to be removed. No indication how to remove the clamps, though (that hold the EVAP hoses to the OEM air filter box). Cutting the ties is your best bet. I also recommend to use more cable ties than the two in the package so you can get the cable for the mass flow sensor secured so it doesn't touch any hot parts while driving. But I love the system and the GPM improvement (about 1GPM less consumption). ... show more
Reviewed in the United States on May 18, 2020 by Stefan
    • installation is straight forward but take a couple hours
Early results - lower RPMs for higher MPH and higher MPG
Reviewed in the United States on January 30, 2020 by Ronald G Fox
    • I love it
This is not my first K&N Cold Air Intake. This is my first one for a 2019 Nissan Titan. I bought one for my Z, My Altimas and countless other vehicles from the past. K&N has never failed me. The installation instructions could have been better. Or perhaps label the hardware. I see they tried labeling them on paper and describing them on said paper. However I am not a screw expert and dont really know which screw they were describing. I did install it in the estimated time frame which means I had an easy enough time. The sound is great when under heavy acceleration and only a bit noticeable when not. It is the exact thing I was going for. It seems to have a tad bit more pep when accelerating. Then again I have an aftermarket exhaust which combined with my CAI may be really giving it some oomph ... show more
Reviewed in the United States on September 3, 2019 by Ritchie
    • Great Product
I installed the K&N kit on my 2020 Nissan Titan Platinum Reserve and my truck sounds more aggressive and my MPGs jumped up by 4 additional MPGs. Great investment.
Reviewed in the United States on May 4, 2022 by Jermaine Knowles
    • Nissan Titan
Tossed this on my Nissan Titan, feels like there is more power especially if I am heavy on the gas. There is no fuel improvement though. It was easy to put on. I did it pretty quick less than an hour. Over all I'm happy with the product.
Reviewed in the United States on February 26, 2025 by Allen M
    • Absolute Garbage.......will never buy K&N again....save your money and go with AFE
If I could put this garbage back in the box and send it back, I would. This is an overpriced piece of plastic tube and an air filter. The install instructions were absolutely horrible. My 9 year old could have written better install instructions. Thank God for the one lone person that has posted an install video on youtube that I could at least use for a reference. Even then, he skipped through or over a lot of the little details necessary to install. You might as well just throw away the install instructions and just wing it. Same difference with same results are likely. I have used and installed plenty of CAI's on all my trucks and cars but this is the first time using a K&N product. Never again. I only went with this one because when it comes to a 2018 Titan, your choices are limited to only two products......I chose wrong!! I should have went with the AFE product and I am regretting it now every time I start the truck. At least for a few dollars more your getting something of quality and looks like they put forth a little effort in manufacturing it. As for the end result with the K&N.....nothing to write home about. The Airaid on my other Titan performs much better and sounds way better. Like I said, it's garbage. If you own a gen2 Titan, save your money. Buy something else. ... show more
Reviewed in the United States on September 5, 2018 by Larry H.

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