2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Intercooler Pipes & Intake Accessories

Upgrading the factory intercooler tubes equipped on your 2007.5-2010 GM 6.6L Duramax is a great way to promote engine efficiency and horsepower without a ton of hassles. Here at Alligator Performance, we carry a ton of aftermarket Intercooler pipes that work overtime to ensure your engine is maintaining consistent and reliable operation. Each one of these upgrades is built stronger and more dependable over your stock components, giving you more peace of mind through extreme driving applications such as towing or off-roading. Pair these new intercooler upgrades with some additional Engine Upgrades or Turbo Upgrades to unlock even more potential hidden under the hood of your Sierra/Silverado 2500HD/3500HD. GM Duramax Fitments: 2007, 2009, 2010 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.