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K&N 77-6012KP 5.0 out of 5 stars 1 Customer Review
Intake Kits > Performance Intake Kit

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77-6012KP
 
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The K&N 77-6012KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Nissan Armada or Titan and Infiniti QX56 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 77-6012KP 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 mass air 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 couple of screwdrivers, pliers, a ratchet set and some 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 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
77-6012KP Vehicle Applications
Dyno Chart - 2004 Nissan Titan 5.6L - 7.29HP Increase
News Story - 2004 to 2008 Nissan Titan Trucks Get a Lifetime of Performance with K&N Products
News Story - Adding Performance and Protection to the Nissan Pathfinder
News Story - K&N 77-Series Intake Kit Muscles Out Estimated 7.2 More Horsepower For Nissan Titan/Armada


Part 77-6012KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 7.29 HP @ 4914 RPM
Replacement Filter: RC-5046
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: See Application Link Above
Air Filter Height: 9 in (229 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: 13.1 lb (6 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.


Product Reviews      Review part 77-6012KP

 I installed your cold air performance intake on my 2008 Nissan Titan with the 5.6 Liter flex fuel engine. The difference in performance was immediate. The engine was smoother, it felt more powerful and proved to be more economical.  On a trip to Gulf Shores MS, I drove 429 miles at speeds around 70 mph and brought in 21.4 miles per gallon, the best the truck has ever given me. The city mileage increased by 1.5 but the travel mileage has been exceptional.
Frank Tobias III, Toone, Tennessee