Norcal Diesel Performance proudly partners with DMAX Store, the ultimate destination for high-quality parts and accessories exclusively designed for Duramax diesel trucks. Founded in 2007 by Mike Durand, DMAX Store has built its reputation on offering precision-engineered products like upgraded tie rods, oil pans, and cooling systems tailored for Chevy and GMC trucks. With a focus solely on Duramax platforms, DMAX Store ensures that every product meets the highest standards of performance, durability, and reliability.
At Norcal Diesel Performance, we carry a curated selection of DMAX Store products to help you optimize your truck for towing, racing, or everyday driving. Whether you're upgrading your LB7, LLY, LBZ, LMM, LML, or L5P engine, DMAX Store parts deliver unmatched quality and functionality. Explore our inventory today to equip your Duramax truck with trusted components from DMAX Store!
2004 to 2005 Duramax engines have a lot going for them in terms of power, but that doesn’t mean you can’t make small changes to maximize performance. Duramax LLY exhaust parts can help your engine use fuel more efficiently and even give you some extra horsepower for your effort. If you know that your truck isn’t operating at peak efficiency, this can feel frustrating. Don’t let yourself settle for what you drove off the sale lot with. Check out some of these Duramax LLY exhaust parts to find what you need for optimal performance in your own truck. This kind of upgrade can make a world of difference regarding your truck’s longevity and performance.
