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K&N 77-3078KTK 4.5 out of 5 stars 2 Customer Reviews
Intake Kits > Performance Intake Kit

 List Price: $549.00
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The K&N 77-3078KTK high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some GMC Terrain and Chevrolet Equinox 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 77-3078KTK 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 black powder-coat finish that's made to last and it accommodates the factory mass air sensor, humidity 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. The tools needed are a screwdriver, ratchet set 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

Product Specifications 
Estimated Horsepower Gain:6.51 HP @ 4900 RPM
Air Filter Color:Red
Air Filter Height:5 in (127 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Round
California Restricted:Not legal for sale or use in California
Clamp Material:Steel
Clamp Style:Regular
Clamps Included:4
Couplers Included:1
Intake Pipe Color / Finish:Black
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Part Number:77-3078KTK
Product Box Height:12.5 in (318 mm)
Product Box Length:20.25 in (514 mm)
Product Box Width:12.25 in (311 mm)
Product Style:77 Series Kits
Replacement Filter:RC-2960
Street Legal In All US States:No
TUV Approved (Europe):No
Vacuum Tubing Included:Yes
Weight:10.4 lb (4.7 kg)

Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews      Review part 77-3078KTK

 The installation was easy enough and rather straight forward. Once installed the engine sounds really good. You can feel the difference in pick up immediately. Is the second cold air intake I have purchased from K&N first one was for a Dodge Dakota R/T 5.9 ltr. Love them both. Would recommend to everyone. Keep up the great work K&N!!!!
Greg, Maryland
 Assembled to the vehicle perfectly. Noticed improvement in vehicle performance even an increase in everyone's favorite thing, MPG! It was not a major increase but it is better than a decrease! Also, if sound is a way to measure performance, the vehicle is now a HOT ROD! I knew the intake would make the vehicle breathe but I did not think it would make it SCREAM! If you typically use this vehicle as your daily driver and need it quiet in the cabin I would actually look at something else. This being said, if you are easy on the gas, the engine noise is manageable and I am very impressed. It is only loud when you get above 3000 RPM. If you do floor it and you are on a Bluetooth Call, they can actually hear the vehicle it is that loud. All in all, I would recommend this K&N Product Line. The sound is one thing, the lifetime long air filter is another! Great Product, keep up the hard work.
Kevin, Indianapolis, Indiana