CGS Motorsports GMC exhaust systems are made from aluminized steel or stainless steel, this is your choice. All systems are the top of the class, and anyone who owns one will back it. Get your GMC mods done right with CGS Motorsports.
- Increased performance
- Improved fuel economy
- Improved sound
- Quiet inside, throaty sound outside
- Factory fitment
- Stylish appearance
- Simple installation
- 50-state street legal
- Lifetime warranty
- Does not affect factory warranty
The main key to getting more power out of any GMC is getting colder air in and exhaust gases out quicker. The faster and more air flow through the engine you can get the more fuel you can get in.
Breathing is the first logical step in the tuning process. You've already made a start by doing the filter which will get the air in a bit quicker. However that air is going to hang around as the standard exhaust won't flow much more than it is already. What you really need to do now is get the air out quicker too by fitting an exhaust. This will allow the gases to get away from the engine more quickly. A standard exhaust is designed to slow the air down which is why they are quieter than an aftermarket jobbie. Less restriction in the exhaust is what makes them louder.
Also because the gases are being slowed down it creates excess heat aswell. Colder air is more dense which means there is more of it which means you can get more fuel in.
General:
After the General Motors Company was founded in 1908, it soon became known as one of the largest car manufacturers in the world. In 1909, the Grabowsky Rapid Motor Vehicle Company (GMC) joined with GM. The trade name GMC Trucks was first exhibited in 1912 at the New York Auto Show and was registered with the United States Patent Office eight months later. Now known as the high-end truck-building division of General Motors, the "GMC" in GMC Truck stands for General Motors Corporation.
Despite offering what many view as little more than rebadged Chevrolets, GMC has continued to serve the needs of truck buyers across the country, filling worksites with the GMC Sierra, GMC Sierra 2500HD, GMC Sierra 3500HD, and to a lesser degree, the GMC Sonoma. The GMC Yukon and GMC Yukon XL fill the void left by the late GMC Jimmy and GMC Suburban, while the GMC Savana van soldiers on in countless capacities. The GMC Acadia, sharing its architecture with the Chevrolet Traverse and Buick Enclave, is a crossover and doesn't technically qualify as a GMC truck, but is sold with the same "professional grade" backing as its beefier stablemates.
The rugged capabilities offered by every GMC truck are essential, but today's models are often required to deliver toughness in a more user-friendly package. That's where the lineup of GMC Denali vehicles comes in, providing upgraded styling and luxury with the GMC Sierra Denali, the GMC Yukon Denali, the GMC Yukon XL Denali, and the GMC Envoy Denali. If, however, capability and optimized fuel economy are on the wish list, the 22-mpg GMC Yukon Hybrid is available.
|