K&N77-9015KP Polished Performance Air Intake (24844113429)

K&N 77-9015KP: Air Intake Toyota 4Runner 3.4L F/I 1999, 77 Series High-Flow Performance Air Intake Kit by K&N. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with a free flowing K&N air filter and custom designed air intake tube. Extensive dyno testing improved intake airflow and allows these big engines to develop even more torque and horsepower. The end result is better acceleration you can feel. Estimated Horsepower Gain: 9.27 HP - 4620 RPM. Minimize