K&N 57 Series FIPK Performance Air Intake
Unleash the full potential of your i-Force V6 with the K&N 57 Series FIPK (Fuel Injection Performance Kit). While the 4.7L 2UZ-FE is a legendary workhorse, the factory intake assembly is a significant source of air restriction. This system replaces the entire restrictive factor housing and filter with an aerodynamically engineered, high-density polyethylene (HDPE) Intake tube and an oversized high-flow filter. The result is a guaranteed increase in horsepower and significantly more aggressive acceleration throughout the power band.
Performance Engineering for the 4.7L V8
- Massive Power Gains: Dyno-tested to provide a substantial estimated increase of 14.2 HP @ 5027 RPM, giving your Tundra the extra muscle needed for towing and highway passing.
- Thermal Isolation: Includes a specialized heat shield designed to replace the factory air box, isolating the filter from engine bay heat to ensure a cooler, denser air charge.
- Rotomolded HDPE Intake Tube: The free-flowing polyethylene tube is designed to smooth and straighten airflow into the throttle body. It resists heat soak far better than metal alternatives, maintaining consistent power in high-temperature environments.
- Precise Integration: The intake tube is precision molded to accommodate the factory mass air sensor and includes three high-quality replacement silicone vent hoses for a secure, long-lasting fit.
Key Features
- Oversized High-Flow Filter: Features a massive 8-inch tall, chrome-topped conical filter that provides superior filtration and can go up to 100,000 miles before its first cleaning (under normal highway conditions)
- Easy Bolt-On Install: Designed to mount to existing factory points-usually completed in 90 minutes or less with basic hand tools (screwdrivers, a ratchet set, and wrenches)
- 50-State Street Legal: Fully CARB-compliant (EO Number: D-269-20) and street legal in all 50 US states.
- Million Mile Protection: Backed by K&N's legendary 1,000,000 Mile Limited Warranty.
Technical Specifications
- Part Number: 57-9014-1
- System Type: Gen II FIPK
- Intake Pipe: Black High-Density Polyethylene
- Replacement Filter: RF-1045 (Red Cotton Gauze)
- Horsepower Gain: 14.2 HP @ 5027 RPM
- Filter Height: 8.0" (203 mm)
- Weight: 12.4 lbs
- Warranty: 1,000,000 miles
| Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501. |
By Turn 14
- 2000-2001 2UZ-FE 4.7L Tundra Engines (Smog Legal)
