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K&N 77-3070KP 5.0 out of 5 stars 9 Customer Reviews
Intake Kits > Performance Intake Kit

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77-3070KP
 
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The K&N 77-3070KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. 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 77-3070KP 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 a replacement silicone 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 requiring commonly available tools to do the job. 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 Intakes]
  • 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
77-3070KP Vehicle Applications
Dyno Chart - 2009 Chevrolet Silverado 1500 6.2L 10.82HP Increase
Dyno Chart - 2010 Chevrolet Tahoe 5.3L - 9.91HP Increase
Dyno Chart - 2011 GMC Sierra 1500 5.3L 11.29HP Increase
Video Installation Video - 77-3070KP
Video Features Video - 77-3070KP
News Story - Performance Air Intake for Several 2009 - 2012 Chevrolet, GMC, and Cadillac Models Released


Part 77-3070KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 9.91 HP @ 5342 RPM
Replacement Filter: RF-1042
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 6.5 in (165 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: Yes
Air Filter Large End Diameter: 7.5 in (191 mm)
California Restricted: Not legal for sale or use in California
Weight: 11.3 lb (5.1 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    See all reviews!  Review part 77-3070KP

 This product was easy to install. It was well built and performs great! You won't regret it. It's excellent. On a side note the instructions provided were clear and concise.
hytekblue, Illinois
 Great product and my 2009 GMC Sierra 1500 sounds great, faster throttle response and looks great under the hood. It took a few hours to install and easy to work with, minor drilling but over all easy to install for someone that doesn't mind getting their hands dirty. Highly recommended.
Shiloh Maher, Newfoundland, Canada
 After installing this CAI on my 2011 Silverado crewcab 4wd with the 6.2 liter my fuel mileage has increaed by about 2 mpg in both city and highway. As far as power increase I am not sure but the truck seems to be a little more responsive. Noise level under hard acceleration is quite a bit louder but under normal accerleration it is not noticably louder. Installing the product took about 3 hrs. Instructions were easy to read and understand. Overall I would recommend this product.
T Norman, Kansas