Add 7+ Horsepower to the 2005 to 2008 Toyota 4Runner with K&N

K&N Engineering has designed a 77-Series High-Flow Performance Kit (77-9029KP) for the 2005, 2006, 2007 and 2008 Toyota 4Runner 4.7L V8.
Performance Air Intake for 2005 to 2008 Toyota 4Runner
Performance Air Intake for 2005 to 2008 Toyota 4Runner

Designed to improve airflow to the engine, testing on K&N's dynamometer showed a 7.38 horsepower gain @ 5270 RPM. "The mandrel-bent, free flowing, one-piece polished aluminum tube will mount to the throttle body," said K&N Peformance Kit Technical Development Supervisor Kirk Swanson. "The K&N Kit (77-9029KP) goes over to the fender well and mounts to the filter on the other end."

A steel heatshield, finished in black powdercoat isolates the filter from ambient underhood heat to supply the engine with cooler denser air. The 77 Series polished intake tube (77-9029KP) is coupled to the OE components with reinforced silicone hose to absorb engine vibrations. Stainless-steel hose clamps secure parts to one another and black powdercoated steel brackets add additional support.

K&N's High Flow Replacement filter (RF-1048) provides optimal air flow and is backed by K&N's Famous Million Mile Warranty.
Power Gain Chart for Toyota 4Runner with K&N Air Intake
Power Gain Chart for Toyota 4Runner with K&N Air Intake
Installation is simple and can be done without drilling or cutting. Each K&N 77- Series Kit comes complete with all necessary hardware, including die-cast aluminum sensor adapters.

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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