Boost power and performance on your Sierra at the same time with our Sierra cold air intakes. These simple devices direct more cool air straight int other cylinders of your truck's engine. Since cold air has more oxygen than warm air does, your truck will have a greater level of oxygen in the cylinders which will produce more power when combined with more fuel vapor as well. Cold air intakes are usually one of many different upgrades that truck owners make to their pickups to help them drive more capably. Our Sierra cold air intakes on their own will add a bit of power to your truck, but they can be even more useful when combined with additional upgrades. We recommend adding additional truck engine parts like Sierra throttle bodies, an improved exhaust system and maybe even a significant power upgrade such as a turbocharger or a supercharger to add serious performance power to your pickup truck. Your truck's engine performs better when it gets more oxygen and fuel vapor to combust at the same time. Each little performance upgrade that you make will help it do that a bit more reliably. That's why it's up to you to make as many little changes as you can to help raise the power level of your truck and boost performance to new levels. It's a worthwhile investment and something that you should seriously consider. Add additional truck engine parts to your pickup to make it more performance-focused and you'll get more out of your ride every time you climb behind the wheel. This is good to do if you'll be towing or off-roading with oversized tires as well. When you upgrade your pickup truck in this way you should expect some nice performance boosts but also a more reliably truck as well, so consider adding on a cold air intake and some other upgraded parts as well.
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