Need to connect or reroute your exhaust pipes? This Walker Heavy Duty Exhaust Elbow (part #41615) is a solid, universal-fit option. It's designed with a 4-inch inlet and a 4-inch outlet (both Outer Diameter measurements) to connect two pipes at a 90-degree angle, which helps maintain optimal exhaust flow. Built from durable aluminized steel, it's made to resist corrosion and last longer than plain steel, especially in areas with road salt or moisture. It features precision bends and is designed for easier installation with OE-style routing in mind. This is a universal part, so before you purchase, it's super important to double-check the product dimensions and the size of your existing exhaust pipes to ensure a proper fit. Use it as part of a custom exhaust build, to repair a damaged section, or when upgrading your muffler or catalytic converter with other Walker components for a complete system. A straightforward, heavy-duty solution for exhaust work.