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The WCFab 4" intake kit with air box for 2006–2007 GM LBZ 6.6L Duramax in WCFab grey replaces the stock plastic intake with a high-flow fabricated aluminum pipe and enclosure to boost airflow to the turbo. The design yields improved power, quicker throttle response and cooler intake temps. Kit includes dry filter with removable lid, hydrophobic pre-filter cover, silicone boot, stainless t-bolt clamps and custom powdercoat.
Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - WCFab Grey
