Upgrade your 2006–2007 LBZ Duramax with the AFE air intake system, engineered to increase airflow, improve throttle response, and deliver consistent performance gains. Designed to replace the restrictive factory intake, this system allows your engine to pull in more air for improved horsepower, torque, and overall efficiency.
Built with a high-quality intake tube and heat shield, this system helps reduce intake temperatures while maintaining strong airflow and engine protection. AFE’s Magnum FORCE design ensures a smooth, unrestricted path to the turbo, resulting in better combustion and improved engine performance.
Available AFE Filter Options:
Pro DRY S Filter
Features a washable, oil-free synthetic media designed for convenience and low maintenance. This filter provides excellent filtration while maintaining strong airflow, making it ideal for daily drivers and towing applications. No oiling required means easy service and consistent performance over time.
Pro 5R (Pro 10R) Filter
Equipped with a high-flow, multi-layer oiled cotton gauze filter designed for maximum airflow and performance. This option delivers the highest potential horsepower and torque gains while still providing effective filtration. Best suited for performance-focused builds looking to maximize airflow.
Key Features:
- Increases horsepower and torque
- Improves throttle response and engine efficiency
- High-flow intake design for reduced restriction
- Washable and reusable air filter options
- Heat shield helps protect against engine bay heat
- Durable construction for long-lasting reliability
- Aggressive intake sound under acceleration
- Direct bolt-on installation with no major modifications required
Whether you prefer a low-maintenance dry filter or maximum airflow with an oiled filter, AFE offers a proven intake solution for your LBZ Duramax.