2011-2016 LML Duramax Throttle Valve Delete

2011-2016 Duramax LML Throttle Valve Delete

Improve airflow and eliminate a common restriction in your 2011-2016 GM Duramax LML 6.6L with this Throttle Valve Delete. Designed for custom-tuned applications, this upgrade replaces the factory throttle valve, creating a smoother and more efficient intake path for improved turbo response and cleaner airflow throughout the RPM range.

The factory throttle valve can become an unnecessary restriction in performance-oriented builds. By removing the butterfly valve assembly and replacing it with a precision-machined delete plug, airflow is optimized from the intercooler piping into the intake system. The result is faster turbo spool-up, improved throttle response, and more consistent boost delivery under load.

Manufactured from high-quality materials and designed for a precise fit, this throttle valve upgrade installs using the factory mounting location and hardware, making installation straightforward for enthusiasts and professional shops alike. The leak-free design ensures reliable performance while maintaining a clean, factory-style appearance under the hood.

Features:

• Removes the restrictive factory throttle valve
• Improves intake airflow and turbo response
• Smoother boost transitions and enhanced drivability
• Precision-machined for a leak-free seal
• Uses factory mounting points and hardware
• Ideal for custom-tuned performance applications