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K&N 63-1571 Air Intake

63 Series Aircharger Kits > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7 out of 5 stars   6 Customer Reviews
  • Guaranteed to Increase Horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 63-1571 Air Intake fits some Dodge 1500, Dodge Ram 1500 Pickup, and Ram 1500 models. See vehicle applications link for details.
The K&N 63-1571 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific RAM 1500 models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original upper air filter housing. Air is directed through an aerodynamically engineered intake tube into the engine’s turbo inlet for a guaranteed power gain. The tube accommodates the factory mass air sensor. 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 your vehicle’s existing factory mounting points. The tools needed are a screwdriver, ratchet set and a couple wrenches.

[More Information on K&N AirCharger Air Intakes]

Product Specifications

Estimated Horsepower Gain11.22 HP @ 3300 RPM
Air Filter ColorRed
Air Filter Height6.5 in (165 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included5
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Product Style63 Series Aircharger Kits
Replacement FilterRF-1042XD
Street Legal In All US States No
TUV Approved (Europe)No
Weight11.8 lb (5.4 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 63-1571 Air Intake Product Reviews

Thursday, January 26, 2017 - Part 63-1571
Easy to install and sounds good. Not sure if it changes mpg yet.

Daniel Courtney
Springfield, Illinois
Saturday, December 10, 2016 - Part 63-1571
Happy it does the job.

Manuel Ferreira
Kearny, New Jersey
Saturday, September 10, 2016 - Part 63-1571
Priced right, not over the top.

Norman Mann
Fruitland Park, Florida
Thursday, August 11, 2016 - Part 63-1571
That intake has changed the eco diesel sound an performance. Talk about a turbo whistling runs good has great throttle response only took about an hour put on.

Thursday, June 9, 2016 - Part 63-1571
OMG were the first letters out of my mouth. Have a 2016 Dodge Ram Crew Cab VM Motori Diesel with Magnaflow exhaust. The addition of the K&N was a huge difference in throttle response, passing power, fuel mileage, overall engine performance and efficiency. Throttle is smoother from the get go, passing power is greatly improved, picked up about 3MPG city which I already get 26MPG avg. Have yet to find out any highway gains but I already get close to 40MPG. The engine does run smoother overall. The engineering is A+. I can't imagine any other intake on this truck that would perform this well. I have driven other but never been this satisfied. Thanks for an awesome product and quality to boot.

James Miller
Warner Robins, Georgia
Monday, March 28, 2016 - Part 63-1571
I just put it on over the weekend and drove around a few spots. It sounds great, you can hear the turbo just sucking in all that extra air. I can't wait to get one for my other rides.