BBK Performance Throttle Body

2011–2026 Chrysler / Dodge / Jeep / Ram 5.7L Hemi / 6.4L 392

Part #: 1843

Overview

The BBK Performance 90MM Hemi Throttle Body is a precision-engineered upgrade designed to enhance throttle response and increase power output for Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L Hemi and 6.4L 392 engines from 2011 through 2026. This direct-fit throttle body replacement improves airflow to the engine, resulting in noticeable gains in horsepower and torque. Ideal for enthusiasts seeking improved acceleration and throttle sensitivity without extensive modifications, the BBK 90mm throttle body delivers reliable performance and OEM-quality fitment.

Whether you drive a Dodge Challenger, Ram 1500, Jeep Grand Cherokee, or other compatible models, this throttle body is engineered to maximize your Hemi engine’s potential while maintaining smooth drivability and factory-like operation.

Key Features

Designed to provide a significant performance boost, the BBK 90MM Hemi Throttle Body offers the following key features:

• Larger 90mm throttle bore for maximum airflow and improved engine breathing
• 12-15 horsepower gains over stock throttle bodies for enhanced power and acceleration
• CNC machined from high-quality 356 aluminum casting for durability and precision
• OEM-quality throttle gear and double sealed bearings for smooth, reliable operation
• O-ring sealed throttle shafts to prevent air leaks and maintain consistent performance
• Includes new OEM electronics for seamless integration with factory engine management systems
• Direct bolt-on replacement for hassle-free installation with no modifications required
• Manufactured and designed in the USA to ensure high standards of quality and craftsmanship

Construction & Design

The BBK 90MM Hemi Throttle Body is crafted from premium 356 aluminum castings, CNC machined to exacting tolerances to guarantee a perfect OEM-quality fit every time. This robust construction ensures long-lasting durability under demanding conditions while maintaining lightweight characteristics. The throttle body features precision-engineered components including OEM-quality throttle gears and double sealed bearings that reduce wear and provide smooth throttle operation. O-ring sealed throttle shafts prevent vacuum leaks, ensuring consistent airflow and engine performance.

Every unit includes new OEM electronics, allowing for plug-and-play compatibility with your vehicle’s existing engine control systems, preserving factory drivability and emissions compliance.

Performance & Sound

By increasing the throttle bore size to 90mm, this BBK throttle body significantly improves airflow into the engine, which translates into quicker throttle response and enhanced acceleration. Drivers will experience a more immediate and aggressive power delivery, especially noticeable during hard acceleration and high-load conditions. While the primary focus is on performance gains, the throttle body maintains smooth operation without introducing unwanted noise or drivability issues.

Installation & Fitment

The BBK Performance 90MM Hemi Throttle Body is designed as a direct-fit replacement for a wide range of Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L and 6.4L Hemi engines from 2011 to 2026. Installation is straightforward and requires no modifications, making it suitable for both professional installers and experienced enthusiasts. The included OEM electronics ensure seamless integration with factory wiring and engine management systems, minimizing installation time and complexity.

What's Included

• BBK Performance 90MM Hemi Throttle Body (CNC machined 356 aluminum)
• New OEM electronics for throttle control
• Sealed throttle shafts with O-rings
• OEM-quality throttle gear and bearings
• Installation instructions

Ideal For

This throttle body is ideal for Hemi enthusiasts looking to increase horsepower and torque without extensive engine modifications. It suits daily drivers, weekend warriors, and performance enthusiasts who want improved throttle response and acceleration on Chrysler 300, Dodge Challenger, Dodge Charger, Ram 1500/2500/3500, Jeep Grand Cherokee, Jeep Wrangler, and Dodge Durango models equipped with 5.7L or 6.4L Hemi engines. It is also a great upgrade for those seeking a reliable, high-quality replacement throttle body that maintains OEM fit and function.

BBK Performance is a classic American bolt-on performance brand offering airflow and exhaust upgrades for popular domestic platforms. Known for throttle bodies, cold-air intakes, and headers/exhaust components, BBK focuses on straightforward parts that improve throttle response and power—making it a staple for street-driven builds and weekend track cars.