Add performance to your GMC gas or diesel.

Bully Dog programmers and modules are a very effective way to add horsepower and torque for your Duramax performance. The Triple Dog can provide you with up to 150 hp and 300 foot pounds of torque just by simply plugging in and downloading. The Power Pup is another item that could be installed very easy, and don't forget about the Outlook Monitor. Edge Juice and Attitude monitor are excellent upgrades too for your Duramax diesel engine. These monitors can help you watch your engines performance and also give you the ease of full adjustments from towing up to full performance mode inside the cab with the touch of a button. Superchips, van Aaken and Diablo Predator have performance chips and modules that will also add to your performance.

Egt is the critical engine function to watch for your 6.6 liter duramax diesel performance. Autometer, Isspro and DiPricol can provide you with gauges to monitor all your 6.6 liter Duramax diesel performance parts and upgrades. Turbo boost, transmission and differential temperature, fuel pressure and egt's can all be monitored with the correct gauge package and mount or pod. Mounts or pods are molded to custom fit each vehicle. These mounts are designed to be factory looking when installed, but even more so when using our VHT paint that matches the mounts to the factory colors.

Do you ever worry about high fluid temperatures in the differential or transmission of your General Motors diesel vehicle? PML can help. PML uses cast aircraft aluminum for all their covers and pans. These are not painted nor powder coated, which insulate damaging heat. Each cover or pan has a magnetic drain plug to help when doing service, and include cap screw mounting hardware.

To further help you reduce your GMC or Chevrolet diesel egt's, Horsepower Upgrades suggests installing a Duramax exhaust system from MBRP. MBRP provides mandrel bend Duramax diesel exhaust systems that will help lower egt's by 200 degrees, boost MPG and add up to 25 hp. These exhaust systems come either in aluminized steel or stainless steel, , and you can select from a variety of stainless steel tips to complete the look. MBRP mufflers are the best sounding available. The Duramax dual exhaust systems can provide the ultimate in look, sound and performance.

Another item to improve your MPG and performance is the air filtration and intake system. The best way to prevent unwanted particles entering your engine is to replace the stock air filter with one manufactured by AFE, who manufactures many Duramax diesel performance parts. The AFE Pro Guard 7 filter is constructed using medical grade cotton gauze and synthetic polyester fabric. This combined with 2 layers of aluminum screen give the very best filter protection available. AFE products allow the cool air to flow in while keeping the dirt out. Not only does AFE distribute OEM replacement filters, but they also provide complete air intake systems. These systems have rubber seals to keep the hot air out and allow the cool air to enter the engine. AFE manufacturers larger than stock intake tubes, powder coated steel or molded plastic for a much better air delivery and volume for all your Chevy diesel and gas needs.