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K&N 77-3076KTK 5.0 out of 5 stars 5 Customer Reviews
Intake Kits > Performance Intake Kit

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77-3076KTK
 
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The K&N 77-3076KTK high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD 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 77-3076KTK air intake comes with a chrome topped K&N high-flow air filter and a lidded heat shield that installs into the previous airbox 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 textured black powder coated finish that's made to last and it accommodates the factory mass air sensor and a replacement silicone crank case vent hoses. 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, a ratchet set, T-15 Torx driver and several 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 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
77-3076KTK Vehicle Applications
Dyno Chart - 2012 Chevrolet 2500HD 6.0L - 10.23HP Increase
News Story - K&N Air Intake System Delivers Big Power for 2011 & 2012 GMC Sierra and Chevy Silverado Trucks


Part 77-3076KTK Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 10.23 HP @ 5033 RPM
Replacement Filter: RF-1042XD
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: Textured Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: Yes
California Restricted: Not legal for sale or use in California
Weight: 13.3 lb (6.1 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 77-3076KTK

 I've used K&N Air Filters for years on my trucks, cars and Harley's and have always been completely satisfied. The installation was easier than I anticipated and the fit was perfect. I immediately noticed an increase in acceleration, much smoother with less gas pedal and it looks like I gained one mile per gallon. That may not seem like much, but when I was only getting 14 mpg every little bit helps. Quality that always exceeds my expectations!
William Durand, San Antonio, Texas
 Awesome item!
S.D. Sarginson, Kingwood, Texas
 Easy to install and could tell a difference pulling a load. Made the truck sound like the old days when we used to turn over the air filter cover. Brought back memories.
Stanley, Houston, Texas