Key Features:

• Direct Fit For:
  • 2005-2019 Nissan Frontier V6-4.0L
  • 2005-2012 Nissan Pathfinder V6-4.0L
  • 2005-2015 Nissan Xterra V6-4.0L
• Dyno Proven gains of up to 13 hp and 14 lb-ft. of torque
• Features Injens patented MegaRam (MR) Technology
• Provides power gains while maintaining A/F ratios with no additional tuning
• 6061-T6 aluminum intake tubing
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter part number X-1026-BB
• Optional hydroshield part number 1037BLK or 1037RED
• Available with multiple finish options (select applications)
• Aggressive engine tone under full throttle
• Smooth intake piping eliminates restrictions and improves airflow
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty

Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

Available Colors:

• Polished:PF1957P
• Wrinkle Black:PF1957WB

Enhance the performance of your Nissan with the Injen PF1957WB - PF Series Cold Air Intake System in a sleek wrinkle black finish. Designed for enthusiasts who demand superior airflow and power, this intake system is engineered to deliver impressive horsepower and torque gains while maintaining optimal air-fuel ratios without additional tuning.

Why Choose the Injen PF Series Cold Air Intake?

The Injen PF1957WB stands out with its patented MegaRam technology, which ensures that your engine receives a steady flow of cool, clean air. This significantly improves performance, allowing for dyno-proven gains of up to 13 horsepower and 14 lb-ft of torque. The smooth intake piping is specifically designed to eliminate restrictions, optimizing airflow and enhancing throttle response.

Durable Construction

Crafted from high-quality 6061-T6 aluminum, the intake tubing offers exceptional durability and resistance to corrosion. Coupled with the fully serviceable Injen SuperNano-Web dry air filter, maintenance is straightforward and efficient, ensuring long-lasting performance. For those looking to enhance their setup even further, optional hydroshield accessories are available to protect against water intrusion.

Engineered for Specific Models

This cold air intake system is a direct fit for a range of Nissan models, including the Frontier, Pathfinder, and Xterra, all equipped with the robust V6-4.0L engine. Its vehicle-specific design guarantees an easy installation process, making it accessible for both seasoned mechanics and DIY enthusiasts alike.

Aggressive Sound and Performance

Not only does the Injen PF1957WB improve horsepower, but it also delivers an aggressive engine tone that enhances your driving experience. Feel the difference during hard acceleration as the intake screams with performance, allowing you to enjoy every moment behind the wheel.

Available Finishes

This model is available in various finishes to suit your personal style, including polished and wrinkle black options. Whether you're looking for a subtle upgrade or a standout feature under the hood, Injen has you covered.

Warranty and Support

When you choose Injen, you can buy with confidence knowing that your cold air intake system is backed by a limited lifetime warranty, reflecting the brand's commitment to quality and customer satisfaction.

Note: Please be aware that this product is not currently CARB exempt and cannot be purchased in California or used on vehicles registered with the California Department of Motor Vehicles.

Explore More Options

• Polished: PF1957P
• Wrinkle Black: PF1957WB