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Believe me when I say I’m not blowing hot air… I’m actually talking about cold air as in a S&B Cold Air Intake! Here at the Diesel-up.com garage we just installed the S&B cold air intake system on our 2011 LML Chevrolet Duramax. The installation was easy with the included instructions, but for those of you out there like us that would rather see how it’s done, we made you another soon to be Emmy nominated video you can check out!
Like every new toy we get here, we took it on a road trip. Before we installed the S&B Cold Air Intake we were getting 16.2mpg after our trip we recorded a fuel mileage of 16.7mpg. Since we have a dyno here at Diesel-up, we decided to see if we would notice any horsepower increase. Our stock truck put 331 HP to the ground, with the S&B Intake we saw our horsepower increase to 346. That was good enough for us, we definitely recommend this product.