BBK 16393 1-5/8" Long Tube Headers with High Flow Catted X-Pipe, Silver Ceramic

The BBK 16393 is a high-performance throttle body spacer engineered to improve airflow characteristics between the intake manifold and throttle body. Designed as a direct bolt-on upgrade, this spacer helps promote better fuel atomization and a more efficient air/fuel charge entering the combustion chamber, which can result in improved throttle response and low-to-mid range torque.

BBK Performance has been a trusted name in the performance aftermarket industry for decades, manufacturing precision components to maximize the potential of domestic performance engines. The 16393 spacer is crafted to meet tight tolerances for a leak-free, secure fit without the need for modification.

Key Features:

• Direct bolt-on installation — no cutting or modification required
• Promotes improved air/fuel atomization for more efficient combustion
• Engineered to OEM port dimensions for a precise, leak-free fit
• Manufactured by BBK Performance, a leading name in domestic performance parts
• Durable construction designed for long-term under-hood use

The BBK 16393 throttle body spacer is a straightforward performance upgrade that installs using factory hardware and existing gaskets, making it an accessible modification for enthusiasts looking to enhance engine efficiency.