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K&N 77-1533KP Air Intake

Intake Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   11 Customer Reviews
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Filter 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 77-1533KP Air Intake fits some Dodge Ram 1500 Pickup, Dodge Ram 2500 Pickup, and Dodge Ram 3500 Pickup models. See vehicle applications link for details.
The K&N 77-1533KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Dodge Ram 1500, 2500 and 3500 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 77-1533KP 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 and ratchet set. 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 Gain8.34 HP @ 5391 RPM
Replacement FilterRC-3690
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included3
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers Included3
Product Style77 Series Kits
Air Filter Height9 in (229 mm)
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
CARB EO NumberD-269-37
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight14.6 lb (6.6 kg)
Air Filter Large End Diameter6 in (152 mm)
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 77-1533KP Air Intake Product Reviews

Sunday, March 19, 2017 - Part 77-1533KP
Love it....awesome!

Paul Edwards
Rome, Georgia
Tuesday, February 14, 2017 - Part 77-1533KP
Was seriously thinking complete exhaust with headers upgrade before this install on my 5.7 hemi. The K&N filter exceeded my expectations on sound and it looks good under the hood. No need for that complete upgrade.

Jacob Magdziak
Mishawaka, Indiana
Monday, November 9, 2015 - Part 77-1533KP
After installing my cold air intake I've noticed that my truck performs way better than it did with the cheap off name brand cold air intake I had on my truck

Tuesday, May 12, 2015 - Part 77-1533KP
I love it. It was relatively simple to install even for someone who'd never done it before. I mean, I'd fooled around with my old Buick but a new Ram is a lot different. The directions were very good with only minimal vagueness. Truck sounds fantastic. I'd previously had the K&N drop in box filter and my gas milage had improved approximately 1mpg with the Performance intake, my average has dropped ONLY because I've been driving the truck hard to hear that new Roar And it's only dropped 0.1mpg. My only issue was that the rubber grommet in the intake tube is so exactly fitting that it was exceedingly difficult to get the Air Temp sensor installed. I finally had to drive it around until it was good and hot before it would go in. If you have trouble getting it in becareful you dont snap it off and suck the piece into the Throttle Body. End result- I'm very happy and recommending it to my brother for his Ram.

Las Vegas, Nevada
Tuesday, April 28, 2015 - Part 77-1533KP
I bought it for a friend. No more squealing the tires when stepping on gas pedal. Lot more power. It makes the truck sound bad a$$ Everyone should buy a K&N cold air intake.

Ontario, New York
Monday, April 13, 2015 - Part 77-1533KP
Love it. Very easy to install. Works great and made a big deference on my truck. Will buy more from K&N in the future.

Tuesday, March 17, 2015 - Part 77-1533KP
Excllent product - lived up to all the advertising. My 5.7 liter hemi feels like a new machine ! Awesome product.

Rancho Murieta, CA