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K&N 77-3515KP 5.0 out of 5 stars 1 Customer Review
Intake Kits > Performance Intake Kit

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77-3515KP
 
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The K&N 77-3515KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Honda Ridgeline 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 77-3515KP 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 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, pliers, ratchet set and an Allen wrench. 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
77-3515KP Vehicle Applications
Dyno Chart - 2006 Honda Ridgeline 3.5L - 9.72HP Increase
News Story - Add Power and Style to the 2006, 2007 & 2008 Honda Ridgeline with New K&N Air Intake
News Story - 2006, 2007, & 2008 Honda Ridgeline Performance Upgrades


Part 77-3515KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 9.72 HP @ 5159 RPM
Replacement Filter: RC-4470
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 6.563 in (167 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 4
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
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: 5.75 in (146 mm)
Weight: 9.8 lb (4.4 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 77-3515KP

 The website was extremely easy to navigate, the catalog was easy to use, and the ordering process quick and painless. I especially liked the availability of the exact installation instructions. The installation process was pretty straight forward, and I am quite impressed with the change in the attitude of my stock engine. I would definitely recommend the product.
Eric Caple, Oakdale, Minnesota