Optimal Compatibility: Designed to fit a wide range of motorcycles, this exhaust pipe adapter is suitable for 40/42/45mm to 51mm exhaust systems, ensuring a for various bike models. Material: Crafted from high-quality stainless steel, this exhaust pipe is built to withstand high temperatures and resist , providing long-lasting performance and durability. Enhanced Performance: Experience improved exhaust flow and increased horsepower with this expertly designed pipe. The streamlined construction enhances your motorcycle's performance while providing a deep, resonant sound. Easy Installation: This exhaust pipe is engineered for quick and easy installation, allowing you to upgrade your bike's performance with minimal effort. Upgrade your motorcycle with this high-performance exhaust pipe adapter, designed for optimal compatibility and durability. Made from premium stainless steel, it ensures resistance to high temperatures and , enhancing your bike's overall performance. Enjoy improved exhaust flow and a powerful sound, all while benefiting from a straightforward installation process. Perfect for motorcycle enthusiasts looking to elevate their riding experience. Color: As Shown Material: Stainless Steel Specification: 40mm Package Contents: 1* Exhaust Middle Section Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.