XDP has the Intake Manifolds, parts, and accessories you need to improve the airflow going into the engine of your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax. These Intake Manifolds offer larger diameter inlets for greater airflow and hardware you need to install them into your vehicle. AFE, ATS, BD-Power, Banks Power, Beans, HSP, Industrial Injection, Pusher, S&B, and XDP are just a few of the leading brands available at XDP. Faster turbo spool up, greater throttle response, and increased power are all benefits of increased flow, which also lowers EGTs. Install the Intake Manifolds, components, and accessories offered at XDP to improve the airflow into your vehicle's engine!