aFe POWER Throttle Body

Fitment: 2010-2023 Toyota 4Runner V6 4.0L / 2010-2014 Toyota FJ Cruiser V6 4.0L

Part #: 46-39102

Overview

The aFe POWER 76mm Billet Throttle Body and adapter kit is designed to enhance engine airflow compared to the stock 70mm throttle body. This upgrade is ideal for enthusiasts looking to improve throttle response and support horsepower gains, especially when combined with other performance modifications. Compatible with both OEM and aFe cold air intake systems, this throttle body helps optimize your vehicle’s air intake efficiency for a more responsive driving experience.

Key Features

This throttle body kit offers a range of benefits focused on precision engineering and durability:

• Constructed from 6061-T6 billet aluminum for lightweight strength and durability
• Precision-machined adapters ensure a perfect fit and seamless integration
• Serrated and swirl combination design improves airflow dynamics for better throttle response
• Compatible with OEM and aFe cold air intake systems for versatile installation
• Supports enhanced engine breathing to complement additional performance upgrades

Construction & Design

All components in this throttle body kit are crafted from high-quality 6061-T6 billet aluminum, known for its excellent strength-to-weight ratio. The precision machining process guarantees tight tolerances, ensuring a secure fit and superior finish. The unique serrated and swirl design inside the throttle body optimizes airflow patterns, which helps improve throttle response and overall engine efficiency.

Installation & Fitment

This throttle body is designed specifically for the 2010-2023 Toyota 4Runner V6 4.0L and 2010-2014 Toyota FJ Cruiser V6 4.0L models. Installation requires verification of fitment against your vehicle’s specifications and the part number. The kit is engineered for straightforward integration with existing OEM or aFe cold air intake setups, making it a practical upgrade for enthusiasts seeking improved engine performance.