aFe MagnumFORCE Intakes Stage-2 Si P5R

Fitment: Toyota FJ Cruiser 2007-2009, Tacoma 2005-2011, 4Runner 2003-2009 V6 4.0L

Part #: 54-81162

Overview

The aFe MagnumFORCE Stage-2 Si P5R intake system is a high-quality performance drivetrain component designed to enhance the air intake efficiency of select Toyota V6 4.0L engines. This intake system is engineered for enthusiasts seeking improved engine breathing and increased performance without compromising factory-style fitment and noise levels. It replaces the restrictive stock air box with a sealed, molded plastic or aluminum cover that reduces intake noise compared to open intake systems, delivering a refined driving experience.

Ideal for drivers who want to optimize their vehicle’s airflow and efficiency, the Stage-2 Si P5R intake system helps pull cold, dense air from outside the engine compartment. This cooler air intake supports better combustion, which can contribute to improved throttle response and overall engine efficiency.

Key Features

The aFe MagnumFORCE Stage-2 Si P5R intake system offers several key benefits designed to enhance your vehicle’s intake performance:

• Sealed, molded plastic or aluminum cover provides a factory-style appearance with reduced intake noise compared to open systems
• Cross-linked polypropylene rotomolded plastic air box replaces the restrictive stock air box for consistent cold air supply
• Built-in ram scoop design forces cold, outside air directly to the air filter for improved airflow and efficiency
• Precision molded plastic construction ensures durability and a perfect fit within the engine bay
• Engineered air box openings strategically positioned to pull cold air from outside the engine compartment
• Designed to support increased engine efficiency and performance gains through improved airflow

Installation & Fitment

This intake system is designed as a direct replacement for the stock air intake on compatible Toyota models listed above. Installation is straightforward with bolt-on components that maintain factory mounting points and connections. Fitment should be verified against your vehicle’s specific model and year to ensure compatibility with the part number 54-81162.