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K&N 77-9033KP 5.0 out of 5 stars 1 Customer Review
Intake Kits > Performance Intake Kit

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77-9033KP
 
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The K&N 77-9033KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Toyota Tundra 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 77-9033KP 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, crank case vent hose and a replacement silicone fuel pressure regulator vacuum 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, 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
Available Information
Installation Instruction Sheet
77-9033KP Vehicle Applications
Dyno Chart - 2007 Toyota Tundra 4.0L - 9.68HP Increase
News Story - Add Estimated 9.6 Horsepower to 2007, 2008, 2009 & 2010 Toyota Tundra with K&N Air Intake System


Part 77-9033KP Product Specifications
Product Style: 77 Series Kits
Estimated Horsepower Gain: 9.68 HP @ 4743 RPM
Replacement Filter: RF-1020
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: No
Air Filter Height: 8 in (203 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)
California Restricted: Not legal for sale or use in California
Oversize Shipping: OS1
Weight: 13.6 lb (6.2 kg)
Product Box Length: 24.2 in (615 mm)
Product Box Width: 20.2 in (513 mm)
Product Box Height: 15.6 in (396 mm)


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


Product Reviews      Review part 77-9033KP

 Easy to install for me. Looking at directions it seemed hard and time consuming but they were right on the money about everything. Took no time at all. Truck sounds great and has more pick up and go. I needed more power to pull trailers without killing my gas mileage. This worked great. Going to order another for my wife's jeep next month. Thanks again.
Thomas Nelson, Gulf Shores, Alabama