Performance Packages for 2004 - 2005 Chevy GMC Duramax LLY
Customize your own package! If you would rather
substitute any product in one of our packages with a different brand, then
just give us a call at 1-800-823-4444. We'll do our best to find a price that's
within your budget on any kit that you customize. Below are some of our most
popular packages.
Our performance packages include everything you need for maximum power and
economy gains. We have compiled our performance packages from years of experience
with the best products available in the performance industry. A complete USDieselParts
Performance Package will target all aspects of your trucks engine to maximize
horsepower and economy gains. You'll get the best performance and
economy!. We'll also include free shipping on any complete performance
package if you live within the lower 48 states.
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