K&N 77-9016KP Cold-Air Intake for 2000-04 Toyota Tacoma/2000 4Runner 2.4L/2.7L

Vehicle Fitment

• 2000-2004 Toyota Tacoma (2.4L I4 & 2.7L I4, RWD/4WD)
• 2000 Toyota 4Runner (2.7L I4, RWD/4WD)

Features

• Mandrel-bent aluminum intake tube for improved airflow
• Oversized high-flow washable and reusable cotton gauze air filter
• Chrome-mirror or bright-finish intake pipe for enhanced engine-bay styling
• Designed to replace stock intake with direct-bolt installation - no major modifications
• Improves throttle response, horsepower and torque under stock tune
• Filter service interval up to ~100,000 miles under normal highway driving
• Includes all couplers, clamps and mounting hardware for complete kit installation
• Backed by K&N's Million-Mile Limited Warranty

Specifications

• Part Number: 77-9016KP
• Replacement Filter: RU-1037
• Material: Mandrel-bent aluminum tube
• Finish: Bright mirrored/chrome-style finish
• Estimated horsepower gain: ~+5.41 HP @ ~4,365 rpm
• Estimated torque gain: ~+6.5 lb-ft
• Weight: ~10.7 lb (4.8 kg)
• Street legal in all U.S. states (has CARB EO D-269-31) for listed applications

Included Components

• 1x Mandrel-bent aluminum intake tube
• 1x High-flow washable cotton gauze air filter
• 2x Silicone couplers
• 5x Stainless-steel hose clamps
• 1x Mounting bracket and hardware kit
• 1x Installation instructions sheet

Product Description

The K&N 77-9016KP Cold Air Intake System is engineered specifically for the 2.4 L and 2.7 L I4 engines in the Toyota Tacoma (2000-2004) and the 2.7 L I4 in the 2000 Toyota 4Runner. By replacing the factory restrictive air-intake assembly with a smooth mandrel-bent aluminum tube and a large reusable cotton gauze filter, this kit increases airflow, allows the engine to breathe more freely and delivers measurable improvements in performance.

Installation is straightforward and typically takes under an hour using basic hand tools. The highly polished intake tube adds a premium look in the engine bay while the reusable filter saves you money over time - service is only required approximately every 100,000 miles under normal conditions. Ideal for enthusiasts seeking a combination of performance, engine-bay styling and dependable long-term use.

Please verify your exact engine size (2.4 L or 2.7 L) and drivetrain (RWD or 4WD) before ordering. This kit covers the specific years listed above; 2005 and later years are **not supported** by official listing data. Ideal for Tacoma/4Runner owners looking for a trusted brand upgrade that maintains emissions compliance for the stated applications.