2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Air Intakes & Intercoolers

Giving your 2006-2007 GM 6.6L Duramax LBZ improved power and performance is made easy with our air intake and intercooler upgrades from Alligator Performance! If you find yourself taking on aggressive applications such as towing or off-roading, your turbocharger will be working overtime while producing hot compressed air that can be dangerous to your engine. Upgrading to an aftermarket intercooler with new piping will offer improved airflow and faster heat dissipation to help improved issues associated with restricted airflow, delivering consistent and reliable operation in every situation. Pair your new Intercooler system with a new Cold Air Intake or some additional Cooling Upgrades to get even more out of your engine. GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.