Injen PF2055WB PF Cold Air Intake Wrinkle Black 1999-2004 4Runner Tacoma V6 3.4L

Vehicle Fitment

• 1999-2004 Toyota 4Runner (SR5, Limited - V6 3.4L, 2WD/4WD)
• 1999-2004 Toyota Tacoma (All Trims - V6 3.4L, 2WD/4WD)

Fitment Notes

• CARB certified (EO #D-476-6) for 1999-2002 model year 4Runner and Tacoma only - CARB exemption does not apply to 2003-2004 models.
• No additional tuning required - designed to maintain safe A/F ratios with the stock ECU calibration.
• Also available in Polished finish (PF2055P).
• Replacement air filter: X-1021-BB. Optional Hydroshield: 1037BLK or 1037RED.

Features

• Dyno proven gains of up to 13 hp and 10 lb-ft of torque - no tune required.
• Patented MegaRam (MR) Technology built into the 6061-T6 aluminum intake tube - regulates airflow at strategic intervals past the MAF sensor to maximize power within safe factory A/F ratio limits.
• Filter positioned in the optimal underhood location to minimize heat soak and draw in the coolest, densest air available.
• Fully serviceable Injen SuperNano-Web dry air filter (X-1021-BB) - washable and reusable for long-term, low-cost maintenance.
• Smooth intake piping eliminates restrictions and turbulence throughout the entire induction path.
• Aggressive induction tone audible under full throttle for an enhanced driving experience.
• Made in Pomona, California, USA.

Specifications

• Series: PF (PowerFlow)
• Intake Style: Cold Air Intake
• Finish: Wrinkle Black
• Tube Material: 6061-T6 Aluminum
• Air Filter: Injen SuperNano-Web Dry (X-1021-BB)
• Dyno Gains: Up to +13 HP / +10 lb-ft Torque (no tune)
• CARB Status: CARB Legal EO #D-476-6 - 1999-2002 models only
• Shipping Weight: 8 lbs
• Package Dimensions: 36.0" L x 14.0" W x 9.0" H
• UPC: 843115004804
• Warranty: Limited Lifetime

Included Components

• 1x 6061-T6 Aluminum Intake Tube - Wrinkle Black
• 1x Injen SuperNano-Web Dry Air Filter (X-1021-BB)
• All necessary hardware and couplers for installation

Product Description

The Injen PF2055WB is a wrinkle black PowerFlow (PF) Series cold air intake purpose-built for the 1999-2004 Toyota 4Runner and 1999-2004 Toyota Tacoma, both with the 3.4L V6 engine. The PF Series positions the air filter in the optimal location to pull in cool, dense underhood air while minimizing heat soak - delivering dyno-proven gains of up to 13 hp and 10 lb-ft of torque without any ECU recalibration required. Injen's patented MegaRam (MR) Technology is engineered directly into the 6061-T6 aluminum intake tube, fine-tuning airflow delivery to the MAF sensor to maintain proper A/F ratios and maximize power safely.

The smooth aluminum intake tube eliminates the turbulence and restriction of the OEM intake path, and the included SuperNano-Web dry air filter is washable and reusable for long-term value. CARB certified under EO #D-476-6 for 1999-2002 applications (2003-2004 models are not CARB exempt). Available in polished finish as PF2055P. Backed by Injen's limited lifetime warranty and made in Pomona, California, the PF2055WB is a clean, proven bolt-on upgrade for 3rd gen 4Runner and 1st gen Tacoma V6 owners.