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K&N 77-1546KP Be the first to review!
Intake Kits > Performance Intake Kit

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77-1546KP
 
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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
77-1546KP Vehicle Applications
Dyno Chart - 2005 Dakota 4.7L - 7.28HP increase
News Story - The Dodge Dakota Finds Easy Performance Upgrades With K&N Products


Part 77-1546KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 7.28 HP @ 4475 RPM
Replacement Filter: RF-1048
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 6 in (152 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 5
Clamp Material: Stainless Steel
Clamp Style: Regular
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: No
Air Filter Large End Diameter: 7.5 in (191 mm)
Weight: 12.2 lb (5.5 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 77-1546KP

I 've used K&N on my previous 05 dakota 4.7, my 05 Pt dream series cruiser, Ho turbo, and now my 08 Dakota 4.7. It might only add 9.7HP at rear wheels, but it will snap your head back, really excelerates. I 'm going to continue using your products, THEY WORK Thank you.
Paul Kubler, Catskill, NY
I have used K&N filters for the last 20 years. 1) 1992 318 Dodge Dakota pickup truck 2) 1999 Plymouth Prowler and the 3rd a 2014 Ford Mustang convertible. Great filter.
Ed Jacobs, Wentzville, Missouri
I have been using K&N products since 1984. The air filters are in all of my cars/trucks and they keep the engine cleaner (less crap in the oil when I change it) increase power and increase fuel economy a bit. I ran one for 150,000 miles in my Dodge Dakota (5.2 L) and it was just like new when I sold the truck. I recently installed one in my wife's 2011 Kia Soul and she told me that it has more (Oomph!!). That 'bout says it all...
Beriah Schmidt, Fresno, California