Boost your Western Star 5900 SBA with high-quality chrome exhaust stacks and tops designed to enhance style. This variety features a variety of sizes and styles, including 30-inch and 120-inch curved stacks, to suit any trucker's preferences. Crafted from chrome-plated steel, these stacks are built to withstand the elements while adding a sleek, custom look to your rig. Whether upgrading your work truck or creating a showstopper, you'll find the perfect exhaust components here.