K&N | High-Flow Replacement Engine Air Filter for Nissan, Infiniti, Toyota & Ford Models - (1981-2024)

Unleash your engine's true volumetric efficiency and induction potential with the K&N High-Flow Replacement Air Filter™, engineered as the ultimate multi-application performance upgrade over restrictive factory paper elements. Manufactured featuring K&N's premium oiled-cotton multi-layered filtration grid, this drop-in replacement panel filter (Part No. 33-2031-2) serves as a high-efficiency universal template across several major automotive brands, significantly minimizing structural airflow resistance within original equipment air box housing tracks. By allowing a continuous, high-volume stream of clean oxygen into the combustion chambers, it directly facilitates enhanced horsepower and sharper throttle feedback for classic and modern Nissan, Infiniti, and Toyota engines while providing heavy-duty physical defense against road grit and fine desert sand particles.

Product Specifications:

• Brand: K&N.

• Filter Shape: Rectangular Panel High-Flow Air Filter.

• Filter Material Structure: Multi-layered premium cotton gauze matrix treated with specialized high-tack filtration oil.

• Sustainability & Maintenance: Fully washable, re-oilable, and reusable for the vehicle's entire operational lifespan.

• Origin: Made in the United States of America.

Product Benefits:

• Optimized Power & Throttle Response: Decreases factory intake track restriction by up to 50%, enabling massive, steady airflow delivery to support immediate acceleration and rugged torque engine output.

• Permanent Sustainable Alternative: Eradicates the ongoing routine maintenance costs associated with sourcing disposable paper elements; simply wash and recharge the media periodically.

• Premium Micro-Grid Defense: High-tack oiled cotton strands establish an efficient microscopic physical matrix that captures airborne dust and abrasive environmental contaminants before they enter the engine block.

• Seamless Custom Alignment: Specifically molded to drop perfectly inside your standard original equipment housing tray with zero modifications required.

Comprehensive Vehicle Applications (All Makes, Models & Years):

• [ NISSAN Vehicles ]

  • Nissan Patrol (4.2L / 4.5L / 4.8L Engines): Models (1998 - 2024).

  • Nissan Altima (3.5L V6 Engines): Models (2002 - 2018).

  • Nissan Maxima (3.5L V6 Engines): Models (2000 - 2023).

  • Nissan Murano (3.5L V6 Engines): Models (2003 - 2024).

  • Nissan Pathfinder (3.5L V6 Engines): Models (2001 - 2016).

  • Nissan Quest (3.5L V6 Engines): Models (2004 - 2017).

  • Nissan 350Z (3.5L V6 Engines): Models (2003 - 2006).

  • Nissan Pickup / D21 / D22 Series: Models (1986 - 2008).

• [ INFINITI Vehicles ]

  • Infiniti QX60 (3.5L V6 Engines): Models (2014 - 2020).

  • Infiniti JX35 (3.5L V6 Engines): Model (2013).

  • Infiniti QX4 (3.5L V6 Engines): Models (2001 - 2003).

  • Infiniti I30 / I35 (V6 Engines): Models (2000 - 2004).

  • Infiniti G35 (3.5L V6 Sedan & Coupe): Models (2003 - 2006).

  • Infiniti FX35 (3.5L V6 Engines): Models (2003 - 2008).

• [ TOYOTA Vehicles ]

  • Toyota Land Cruiser / Prado / Pickup (4.0L / 4.2L / 4.5L Engines): Models (1990 - 2024).

  • Toyota Land Cruiser 60, 70 & 80 Series (FJ60 / FJ62 / FJ80 / HZJ70 / HDJ80): Models (1981 - 1998).

  • Toyota Hilux (All Applicable Trim Engine Layouts): Models (1984 - 2005).

  • Toyota Pickup (Standard & Extended Cab Chassis): Models (1984 - 1995).

  • Toyota 4Runner (2.4L / 3.0L Sport Utility Engines): Models (1984 - 1995).

  • Toyota T100 (3.0L Engines): Models (1993 - 1994).

• [ FORD Vehicles ]

  • Ford Maverick (4.2L Engines): Models (1988 - 1994).

Directions for Use:

1. Ensure the vehicle's engine is fully switched off and cooled down, confirming fitment matching the application data.

2. Unclamp the securing spring-latches on the factory air box housing cover.

3. Pull out the dirty factory paper filter element.

4. Clean the interior seating tray of the airbox to clear any static surface dust or road debris.

5. Position the pre-oiled K&N performance panel filter flush onto the housing track, verify the flexible rubber seal perimeter is flush, and lock the air box cover tightly back into place.

Maintenance Profile:

This high-flow performance filter arrives pre-charged with genuine K&N filtration oil directly from the factory and is ready for immediate drop-in setup. To preserve peak mass flow efficiency across standard operations, routine cleaning and re-oiling with an official K&N Recharger assembly kit is recommended roughly every 80,000 kilometers (or sooner if driven consistently in severe desert environments or heavy sand dunes).

To find the right filter for your car and ensure exact fitment, please watch the explanatory video: https://www.youtube.com/watch?v=BElSgbmAZRA

Unleash your engine's true breathing potential and protect your maintenance budget! Buy your premium K&N Replacement Air Filter from Carboost store today.