BD Diesel Performance is a leading manufacturer of high-quality diesel performance parts, trusted by enthusiasts and professionals alike for their innovation, durability, and engineering excellence. Specializing in upgrades for Cummins, Duramax, and Powerstroke engines, BD Diesel stands out from other brands thanks to their rigorous testing standards, race-proven technology, and commitment to delivering real-world horsepower and torque gains. Whether you're looking to boost towing power, improve fuel efficiency, or enhance overall drivability, BD Diesel offers a wide range of products to meet your needs. Popular categories include Fuel Injectors & Nozzles, Turbo Kits & Wastegates, Transmission Assemblies & Rebuild Kits, Exhaust Brakes & Manifolds, and Fuel Pumps & Control Plates. Specific components available through Norcal Diesel Performance include the Injector Set for Chevy Duramax, Exhaust Manifolds, Transmission Kits, Flow-MaX Fuel Heater Kits, and Deep Sump Transmission Kits, among many others. Plus, Norcal Diesel Performance proudly offers professional installation services for all BD Diesel products at their Orangevale, CA location, making it easier than ever to upgrade your truck with confidence.
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.
