BLOX Racing Throttle Body Gasket

2011–2023 Dodge Challenger 5.7L / 6.4L HEMI V8

BXIM-00251-GK

Overview:

The BLOX Racing Xtreme 90mm DBW Throttle Body Gasket is a precision-engineered replacement part designed specifically for Dodge Challenger models equipped with 5.7L and 6.4L HEMI V8 engines from 2011 through 2023. This gasket ensures a perfect seal between the throttle body and intake manifold, maintaining optimal airflow and preventing vacuum leaks that can affect engine performance.

Ideal for enthusiasts and professional mechanics alike, this gasket is a direct-fit upgrade that supports throttle bodies with a 90mm diameter, commonly found on Dodge Challengers with drive-by-wire (DBW) throttle systems. It is engineered to withstand the rigors of high-performance applications while providing reliable durability for daily driving.

Key Features:

Designed to meet the demands of modern performance vehicles, the BLOX Racing Xtreme Throttle Body Gasket offers the following key features:

• Precision CNC manufacturing for exact fit and finish
• Compatible with 90mm drive-by-wire throttle bodies
• Durable construction to resist heat and chemical degradation
• Ensures airtight seal to prevent vacuum leaks and maintain engine efficiency
• Direct replacement for factory throttle body gaskets on Dodge Challenger 2011–2023
• Supports both 5.7L and 6.4L HEMI V8 engines
• Improves throttle response by maintaining proper airflow integrity
• Easy to install with no modifications required

Construction & Design:

The BLOX Racing Xtreme Throttle Body Gasket is crafted from high-quality materials engineered to endure the extreme temperatures and chemical exposure typical of engine compartments. Its robust design ensures a long service life, resisting warping and degradation that can compromise the throttle body's seal.

Manufactured with tight tolerances, this gasket maintains a consistent seal under varying engine loads and thermal cycles. The material choice balances flexibility and strength, allowing it to conform perfectly to mating surfaces while preventing leaks that could affect engine performance.

Installation & Fitment:

This gasket is designed as a direct replacement for the factory throttle body gasket on Dodge Challenger models from 2011 to 2023 equipped with 5.7L and 6.4L HEMI V8 engines. Installation is straightforward and requires no special tools or modifications. Simply remove the old gasket, clean the mounting surfaces, and install the BLOX Racing gasket to ensure a secure, leak-free seal.

Its compatibility with drive-by-wire throttle bodies ensures seamless integration with the vehicle’s electronic throttle control system, maintaining factory performance and reliability.

What's Included:

• One BLOX Racing Xtreme 90mm DBW Throttle Body Gasket (Part # BXIM-00251-GK)

Ideal For:

This throttle body gasket is perfect for Dodge Challenger owners looking to maintain or restore optimal throttle body sealing on their 5.7L or 6.4L HEMI V8 engines. It is especially suited for enthusiasts performing throttle body upgrades, routine maintenance, or seeking to eliminate vacuum leaks that can cause drivability issues.

Whether you are a professional mechanic or a DIY enthusiast, this gasket provides a reliable, high-quality solution to ensure your Challenger’s throttle system operates at peak efficiency.

BLOX Racing develops performance parts and accessories aimed at the import and sport-compact enthusiast scene, with an emphasis on functional upgrades and driver-focused hardware. Their catalog spans common build staples—like interior controls, chassis/suspension components, and other bolt-ons—designed to help tighten up the feel of the car and support spirited street driving or track-day use.