Add Estimated 9.6 Horsepower to 2007, 2008, 2009 & 2010 Toyota Tundra with K&N Air Intake System

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The Toyota Tundra is a full-size half-ton pickup that was completely redesigned in 2007. It is larger than its predecessors in every dimension.

K&N's 77-9033KP air intake system for 2007, 2008, 2009 & 2010 Toyota Tundra
K&N's 77-9033KP air intake system for 2007, 2008, 2009 & 2010 Toyota Tundra

2008 Toyota Tundra
2008 Toyota Tundra
K&N has a new polished aluminum High-Flow Air Intake System (77-9033KP) for 2007, 2008, 2009 & 2010 Toyota Tundra owners with a 4.0 liter V6 engines looking for a little flash under the hood.
Dyno chart for 2008 Toyota Tundra with a 4.0 liter V6 engine
Dyno chart for 2008 Toyota Tundra with a 4.0 liter V6 engine

K&N dynamometer testing shows an estimated 9.6 horsepower gain @ 4743 RPM. K&N’s air intake design has lower restriction than the factory air box system. The result is a power gain you can feel immediately along with excellent air filtration.

The intake tubes on the 77-9033KP use a CNC machined mass air sensor adaptor.  K&N's design ensures the mass air sensor will work with the factory's stock settings. The air intake tube and K&N air filter attach together with an adaptor which provides for a smooth transition for the air entering the tube.

The chrome top K&N high flow air filter (RF-1020) allows virtually free flowing air into the mandrel bent aluminum intake tube. Inside the filter, multiple layers of cotton are treated with 1.84 ounces of K&N air filter oil which traps and holds dust particles while allowing air to pass by with little restriction. The size of the K&N air filter also allows it to go up to 100,000 miles before cleaning is necessary.

The heat shield assembly is installed into the engine compartment using factory mounting points. A tube mounting bracket supports the intake tube which is mounted to the engine. The heat shield isolates the K&N air filter from the engine compartment and allows it to receive a consistent flow of fresh air. Installation can be performed in less than 90 minutes.

K&N's 77-9033KP air intake is also backed by the famous K&N Million Mile Limited Warranty.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

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K&N Engineering, Inc., with headquarters in Riverside, California, has been the world's leader in performance filter technology since 1969, serving the needs of the automotive, motorcycle, marine, industrial and military markets. K&N is heavily involved in nearly every form of motorsports from off-road and powersports to drag racing, stock cars and road racing. For more information about K&N Filters, please contact K&N Engineering, Inc., P.O. Box 1329, Riverside, CA 92502-1329, (800) 213-4182 for a dealer near you, (800) 858-3333 for technical service/questions, (951) 826-4001 Fax, e-mail, or visit