K&N - 77 SERIES COLD AIR INTAKE SYSTEMS

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Priced from:

$266.99 - $468.99
Product #: 20377G Brand: K&N
Customer Rating: 4.7 of 5 stars


Features
K&N – 77 SERIES COLD AIR INTAKE SYSTEMS
  • Compatible with OEM computer systems
  • Designed primarily for trucks and SUVs
  • Polished chrome or gray finish available
  • Replaces factory air box and inlet tube
  • Oversized washable/reusable conical air filter can go 100,000 miles before servicing
  • Improves cold air flow which means an increase of horsepower
  • Million mile warranty
  • Intake tube is crafted from rotationally molded metal tubing
  • Street legal in 49 states (not CA)
  • Installs in 90 minutes or less
  • Includes powder-coated steel brackets

K&N’s 77 Series cold air intake systems for trucks and SUVs replace the factory air box and intake tube with a superior system composed of an oversized high-flow K&N performance air filter connected to a premium metal intake tube for unmatched performance – and power. K&N, founded in 1969, is highly regarded as the world’s leading manufacturer of high performance filters and cold air intakes and has over 5,000 aftermarket filtration products – all backed by the company’s Million Mile warranty program.

See product for application and installation details.



Overall Rating
4.7 out of 5
4.7 out of 5
Open Ratings Snapshot
Rating breakdown 20 reviews
5 Stars
14
4 Stars
5
3 Stars
1
2 Stars
0
1 Star
0
Ease of Use/Installation
4.8 out of 5
4.8 out of 5
Quality/Construction
4.8 out of 5
4.8 out of 5
19 of 20(95%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Awesome Low-cost Legal Performance Air Upgrade
July 3, 2014
InfiniTool
Location: Thornton, CO, USA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
4 out of 5
4 out of 5
"Added this low cost upgrade to my stock 2500HD Cali Vortec 8.1L motor in high-altitude Denver to keep it street legal but performing at peak.
It breathes better and sounds better, is more responsive in the power band for towing or making "yellow lights" (cough). City gas mileage alone increased by 2 mpg. Highway should be even better this weekend.
This low cost upgrade is the most "bang for the buck".
It also fixed a long-standing O2 sensor alert saying too lean in Banks 1 and 2 that I used to get.
Addicted to these upgrades, now planning to upgrade exhaust and tuning chip at next paycheck!"
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Overall Rating
5 out of 5
5 out of 5
Extremely Happy
June 13, 2014
MongoSTL
Location: St. Louis, MO, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
"I purchased this intake for my 2013 F150 5.0 Liter.
I am extremely happy with the result. K&N estimates the horsepower increase at 9 to 10, and while I don't have a dyno in my garage I will have to agree.
Gas mileage increased 1 to 1.5 MPG. Better acceleration, and an absolutely awesome sound when tromped.
Funny story... I was driving and a kid with a Camaro pulled along side of me with two buddies in the car. He romped it and pulled in front of me. I jumped on the 5.0 and the guy in the back seat of the Camaro almost twisted his head off to look. Sounds like the wrath of G*d."
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Overall Rating
5 out of 5
5 out of 5
Great product and easy installation
May 20, 2014
Kenneth
Location: Ballwin, MO, USA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"This product has given me 2 more MPG and sounds incredible. The only drawback is that the instructions should have the parts used detailed on each step."
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Overall Rating
5 out of 5
5 out of 5
Worth the money
May 16, 2014
Rocky
Location: Michigan
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"Installed on my 2012 F-150. Easy install, took about an hour. Improved performance and MPG increased by about 2 MPG. Price was right. Would recommend,"
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