Performance Packages for 2006 - 2007 Chevy GMC Duramax LBZ

Our performance packages are designed to bring you the very best of the products we offer in one simple package. Each product included targets key areas of your engine to maximize performance and fuel economy. So whether you are interested in better fuel economy, brute power or both, we have you covered. The products in these packages are perfectly safe modifications for your engine and will not affect the manufacturers warranty. We'll also include free shipping (within lower 48 states) on all of our complete performance packages.

• Bully Dog GT Tuner (#40420)
The Triple Dog GT (Gauge Tuner) is without a doubt the hottest diesel tuner on the market today. The GT tuner is a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of several vehicle applications by providing an increase in horsepower and torque and by improving fuel economy through better engine tuning. The GT monitors and displays over fifteen different vehicle parameters (PIDs) and it includes our all new Driving Coach feature which teaches end users to maximize their vehicles fuel economy potential. The GT performs vehicle diagnostics by reading and erasing diagnostic trouble codes; this level of vehicle transparency isn't offered by any OEM or by any other aftermarket product. Pyrometer is not included with this kit. Includes a 1-year warranty.

• S&B Cold-Air Intake System (#75-5013-1)
By installing a cold-air intake system, you allow your engine to pull cool fresh air in more efficiently than the factory system allows. A cold-air intake system shields the filter from the heat of the engine allowing more cold-air to be drawn in. Cooler air burns more efficiently than warm air. You can expect an increase in power and fuel economy, as well as a crisper throttle response and a slightly deeper engine sound under acceleration. An added bonus to these kits is the washable/re-usable air filter that you will never need to replace. Includes a 1-year warranty.

• Diamond Eye 4", Mandrel-Bent, Turbo-Back Exhaust System (#K4114A)
Factory exhaust systems are generally constructed from low-grade small diameter steel, and are bent in a fashion that actually restricts the exhaust flow at every corner. Diamond Eye performance exhaust systems are mandrel-bent systems, which minimize any flow restriction at the corners. The combination of a large diameter mandrel bent system allows your engine to expel the exhaust gases more efficiently. The result is more power, better fuel economy, better throttle response and lower EGT's (Exhaust Gas Temperatures). The deep mellow tone has a distinct rumble that sets it apart from the factory system without the annoying "cab drone" associated with some aftermarket exhaust systems. Installation is simple, and can be performed in your driveway with basic tools. Includes a 1-year warranty.

• Free Shipping to Lower 48 States
Freight charges are also included for all shipments within the lower 48 states. All others will pay a flat shipping rate. Select your closest location from the drop-down menu to see how much shipping will cost for your area.

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. We'll do our best to find a price that's within your budget on any kit that you customize.