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K&N 77-1561KP Air Intake

Intake Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   35 Customer Reviews
  • 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
The K&N 77-1561KP Air Intake fits some Dodge 1500, Dodge 2500, Dodge 3500, Dodge Ram 1500, Dodge Ram 1500 Pickup, Dodge Ram 2500, Dodge Ram 3500, Ram 1500, Ram 2500, and Ram 3500 models. See vehicle applications link for details.
The K&N 77-1561KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ram 1500/2500 and Dodge Ram 1500/2500 Pickup models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-1561KP air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory air temperature sensor and crank case vent hose. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, ratchet set and several wrenches. Some K&N 77 series air intakes are not legal for sale or 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 for vehicle applications and specific CARB status for each vehicle and air intake.

[More Information on K&N 77 Series Air Intake Systems]

Product Specifications

Estimated Horsepower Gain10.3 HP @ 4382 RPM
Replacement FilterRF-1044
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers Included2
Product Style77 Series Kits
Air Filter Height8 in (203 mm)
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
CARB EO NumberD-269-58
Street Legal In All US StatesSee Application Link Above
TUV Approved (Europe)No
Weight15.2 lb (6.9 kg)
Air Filter Large End Diameter7.5 in (191 mm)
Product Box Height14.5 in (368 mm)
Product Box Length24.1 in (612 mm)
Product Box Width15.5 in (394 mm)
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 77-1561KP Air Intake Product Reviews

Wednesday, March 14, 2018 - Part 77-1561KP
Very easy to install. Added horse power immediately. Love the deep sound.

Phillip Schneider
Bellbrook, Ohio
Wednesday, December 27, 2017 - Part 77-1561KP
Great product and very easy to install. Extremely happy with my purchase.

Benjamin Warner
Temecula, California
Wednesday, November 22, 2017 - Part 77-1561KP
This product is by far the best add on I’ve put on my 2014 ram 1500 with the 8 speed transmission. I noticed a very surprising increase in horsepower and torque not too mention the gas mileage gained around 3.5-4 mpg city and 5 highway at cruising speeds. All in all a great product that came with easy to follow instructions and a very easy install.

Marc Paquette
Bruce Township, Michigan
Sunday, November 12, 2017 - Part 77-1561KP
Took about an hour and a half to install. Fairly simple. Needed one other Allen wrench not mentioned. Engine doesn’t sound any beefier until you hit the pedal, then it roars. Nice increase in horsepower and MPG on highway increased by 3 MPG on a consistent 4 hour drive. I definitely recommend.

Joshua Eymann
Round Rock, Texas
Sunday, October 8, 2017 - Part 77-1561KP
Great part. Easy to install and my truck sounds fabulous! This deep bbrrrrru noise is keeping smiles on my face every time when I drive!

Sebastian Gara
Oak Creek, Wisconsin
Monday, October 2, 2017 - Part 77-1561KP

Daniel Graves
Divide, Colorado
Friday, July 28, 2017 - Part 77-1561KP
Perfect fit for my 2017 RAM 2500. Very detailed instructions and all parts included for a professional installation. K&N quality.

Peter Beringer
Jamestown, Tennessee