K&N 77-9015KP Silver Cold Air Intake Kit sku-34810449

The Silver K&N cold air intake kit, model 77-9015KP, fits select 1999-2004 Toyota Tacoma and 1999-2002 Toyota 4Runner models with a 6-cylinder 3.4 L engine; check vehicle fit before ordering. The K&N listing also refers to the 4 Runner.

Dyno testing supports its claimed horsepower and acceleration increase without an ECU tune, and testing showed up to 50% more airflow than the factory air box and intake tube. The kit is described as improving throttle response and uphill acceleration when towing, changing engine sound and protecting against harmful contaminants.

It installs with basic hand tools in less than an hour, and the filter needs no cleaning for up to 100,000 miles. A 10-year/million-mile limited warranty applies. SKU: sku-34810449. UPC: 024844113429.