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Intake Kits > Performance Intake Kit

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77-1538KP
 
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Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Air Intake is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series air intakes come with K&N's Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger amount of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). Some 77 Series Air Intakes are not legal for use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website vehicle parts search for specific CARB status.

[More Information on 77 Series Air Intake Systems]
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty®
Available Information
Installation Instruction Sheet
77-1538KP Vehicle Applications
Dyno Chart - 2005 Dodge Durango 4.7L - 8.93HP increase
News Story - Dodge Durango Products for Performance and Protection


Part 77-1538KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 8.93 HP @ 4406 RPM
Replacement Filter: RC-3690
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 9 in (229 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 4
Clamp Material: Stainless Steel
Clamp Style: Mini
Couplers Included: 2
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: Polished
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: Yes
Air Filter Large End Diameter: 6 in (152 mm)
Weight: 11.3 lb (5.1 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.25 in (362 mm)
Product Box Height: 12.5 in (318 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Customer Feedback      Be the first to review part 77-1538KP

I have a rather large head and K&N is the only place that I have ever found that carries a hat that fits me well. The hat is also a quality product. I also like wearing the hat because I installed a K&N cold air intake system on my 2011 Dodge Durango and I love it!
Jim Boydelatour, Massillon, Ohio
Installed this on a 2005 Dodge Durango with the Hemi a year after buying the vehicle new. (has been on the Durango now for over 7 years). First thing you notice when removing the OEM air intake is all the extra sound dampner boxes and restrictive passages. The K&N is a large near-straight tube taking air directly to the throttle body. Has a nice large filter. Kind of a pain to get it off to clean due to being squeezed into a tight space but do-able. Once installed and I started up the Hemi it rev'ed up super high due to all the restriction being taken away (what it was use to). I then took it for a drive and it was night and day improvement in response and extra power. Took a week or so of driving and the computer adjusted and optimized to the new intake. Saw a tiny improvement in MPGs. The power & sound is awesome. When you get on it it really growls. If you drive conservatively it is near unnoticeable. Have had no issues with it over the years and filter has held up great. I would get it for any Hemi vehicle I own in the future.
Walt, San Diego, California
Easy installation to a 2014 Dodge Durango R/T with 5.7L Hemi.

Looks great and works fine!
Paul , Lakeville, Pennsylvania