Injen PF2055P Polished Power-Flow Cold Air Intake for 1999-2004 Toyota 4Runner

Vehicle Fitment

• 1999-2004 Toyota 4Runner (V6-3.4L)
• 1999-2004 Toyota Tacoma (V6-3.4L)

Features

• Direct-fit Power-Flow cold air intake system for 3.4L V6 Toyota vehicles
• Injen patented MegaRam (MR) Technology for optimized airflow
• Mandrel-bent T6-6061 aluminum intake tubing for strength and airflow
• Fully serviceable SuperNano-Web dry air filter included
• Dyno-proven gains up to ~13 hp and ~10 lb-ft torque
• Aggressive engine induction sound under throttle
• Maintains safe air/fuel ratios without additional ECU tuning
• Includes all necessary mounting hardware for bolt-on install
• Injen limited lifetime warranty

Specifications

• Part Number: PF2055P
• Series: PF Power-Flow Cold Air Intake
• Material: T6-6061 mandrel-bent aluminum
• Filter Type: SuperNano-Web dry air filter
• Compatibility: 1999-2004 Toyota 4Runner & Tacoma 3.4L V6
• HP/Torque Gains: ~13 hp / 10 lb-ft (dyno proven)
• Tuning Required: None for stock configuration
• CARB Status: EO D-476-6 - applies to 1999-2002 models only
• Installation: Bolt-on - no cutting or drilling required
• Warranty: Injen limited lifetime coverage

Included Components

• 1x Polished PF Series intake tube
• 1x SuperNano-Web dry air filter
• 1x Hardware kit (clamps, brackets, bolts)
• 1x Installation instruction sheet

Product Description

The Injen PF2055P Polished Power-Flow Cold Air Intake System is engineered for Toyota 4Runner and Tacoma models equipped with the 3.4L V6 engine from 1999 through 2004. Designed as a direct-bolt cold air intake, this system replaces the restrictive factory intake with a mandrel-bent aluminum tube and high-flow SuperNano-Web dry air filter to provide improved airflow, throttle response, and engine sound. Thanks to Injen's patented MegaRam (MR) Technology, it maintains safe air-fuel ratios and delivers dyno-proven performance gains of up to around 13 hp and 10 lb-ft of torque without requiring additional ECU tuning.

Constructed with durable 6061-T6 aluminum and finished in polished style, the PF2055P is built for both performance and engine bay aesthetics. Installation is straightforward using factory mounting points with all hardware included - no cutting or drilling is needed. Please note that CARB Executive Order D-476-6 is valid only for 1999-2002 model years, and 2003-2004 may not be compliant in states adopting CARB standards. Backed by Injen's limited lifetime warranty, this intake system is a solid upgrade for enthusiasts seeking enhanced power, sound, and throttle response from their 4Runner or Tacoma.