2006-2007 GM Duramax 6.6L LBZ Stock & Modified Stock Turbos
Sluggish acceleration, oil guzzling, and increased exhaust emissions are all symptoms of a worn turbocharger, so if this sounds like your 2006-2007 GM 6.6L Duramax LBZ, it's time for something better. Here at Alligator Performance, we carry a selection of both stock and modified stock turbochargers to give your Sierra/Silverado 2500/3500HD a boost in performance and efficiency each time you get behind the wheel. Our replacement stock turbos are designed for a simple drop-in install while the modified turbos improve your truck's overall responsiveness and straight-line speed without compromise. Pick up an aftermarket turbo today to experience improved functionality on your custom build! 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.