The aFe Magnum Force Stage 2 ST cold air intake systems offer twice as much filtration. These dual air intake systems feature two large 3-layer oil-free Pro DRY S performance air filters to feed your hungry engine the cleanest air possible. And since these Magnum Force Stage 2 systems outflow factory intakes by a whopping 44 percent, not only is your engine getting clean air, but a lot more of it! aFe engineered large, dual 3 in. mandrel-bent, wrinkle-black powdercoated aluminum intake tubes with an H-pipe for balanced intake tube pressuresand to maximize both airflow and velocity. The aluminum black powdercoated one-piece heat shield was developed to utilize stock mounting locations to keep installation hassle-free. All clamps, couplings, and hardware are included with these direct bolt-on kits.