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K&N 63-6020 Air Intake

63 Series Aircharger Kits / Performance Air Intake System
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63-6020
$297.99 USD
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Product Overview

  • Guaranteed horsepower gain
  • Designed to improve throttle response and engine sound
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • K&N Million Mile Limited Warranty
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
The K&N 63-6020 Air Intake fits some Nissan Titan XD models. See vehicle applications link for details.
The K&N AirCharger 63-6020 air intake system replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake air restriction as they smooth and straighten air flow. More air means more usable power and acceleration throughout the engine’s RPM range. The 63-6020 air intake comes with a large chrome topped K&N high-flow air filter and a heat shield that mounts onto the inner fender. This allows cooler, denser air to be directed through a custom molded intake tube into the engine’s throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. When you put a K&N diesel truck air filter to work, you can feel confident that you've got a product specially designed and tested for your diesel's specific engine demands. This air intake is relatively easy to install using commonly available tools, and uses the stock mounting locations to secure it. Additionally, the stock mass air flow sensor mounts right on the intake tube. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.

[More Information on K&N AirCharger Air Intakes]
Estimated Horsepower Gain9.9 HP @ 5502 RPM
Replacement FilterRF-1042XD
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included1
Clamp MaterialStainless Steel
Clamp StyleWorm Gear
Couplers Included2
Product Style63 Series Aircharger Kits
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Cross-Linked Polyethylene
Street Legal In All US States No
TUV Approved (Europe)No
Weight13 lb (5.9 kg)
Product Box Height12.5 in (318 mm)
Product Box Length18.25 in (464 mm)
Product Box Width18.25 in (464 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 63-6020 Air Intake Product Reviews

Monday, March 4, 2019 - Part 63-6020
Awesome product as always... really help the truck get up a go.

Jason Gonzales
Kaneohe, Hawaii
Wednesday, February 20, 2019 - Part 63-6020
Installation was easy and definitely notice faster throttle response, increase in power and sounds great. Thank you for going out of your way to develop this Air Intake system for my truck....I asked and you delivered.

Michael Panigoni
Hernando, Mississippi