Want to give your Topkick even more kick? Put more zoom in your pedal? It's easier and cheaper than you may think. And, you can do it all by yourself without any expensive mechanics or shop rates. All you need are custom GMC Topkick ram air intakes and you can get the best for the best prices at AutoAnything.
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Our GMC Topkick ram air intakes can increase your torque and horsepower, and they come with complete, easy-to-follow instructions. Plus, to save you even more, many of our Topkick ram air systems include free shipping!