If you are hunting for ways to make your truck more powerful and perform better, our 2007-2013 Sierra Intake modifications can be a big help. The stock intake system on your GMC is loaded with designs that restrict airflow, which in turn kills performance. By opening up the intake and allowing for greater airflow, your engine will produce more power and be more responsive. One solution is the Injen Power-Flow Cold Air Intake with Power-Flow Box. This unique setup is loaded with designs that will speed up airflow, like the integrated velocity stack, cold air inducer, and inline calibration. The power-box portion evens out performance, and even filters out large debris. You also get a cleanable two stage air filter that uses surgical cotton gauze and oil to catch particulates in the air. We offer alternatives, such as the aFe Momentum GT Pro 5R Cold Air Intake with an electric fan. The air filter sits in a sealed box with a unique tire tread pattern on the top, and even a urethane plug for the auxiliary air scoop when the weather turns especially cold. You can combine any of the cold air intakes we supply with the Airaid PowerAid Throttle Body Spacer, which is designed to smooth out the intake airflow by spinning it in a single direction, for more even and predictable performance. This product is made of aluminum, so there's no need to worry about strength or durability issues. All the intake products we carry for your Sierra are of the highest quality, so you can buy with confidence.
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