Boost the output of your LMM Duramax with custom tuners, EGR delete kits, and turbo-back exhaust systems. Designed for 2007.5–2010 HD GM trucks, this selection includes performance LMM parts that enhance throttle response, towing capabilities, and fuel efficiency. Ideal for Duramax owners looking for pre-DEF tuning solutions and bolt-on power gains with emissions delete capability.
The Garrett 773540-5001S PowerMax GT3794VA Stage 1 Turbocharger is a must have for any 04.5-10 GM 6.6L Duramax LLY/LBZ/LMM Duramax owner thats looking to get more out of their truck. Featuring the Garrett patented Advanced Variable Nozzle Turbine (AVNT)...