The AP Exhaust 7551 Exhaust Muffler Assembly is a welded assembly designed for the 2003-2007 Nissan Murano, compatible with both front-wheel and all-wheel drive models. This high-quality exhaust component is engineered to meet or exceed original equipment specifications, ensuring a precise fit and reliable performance. Constructed from aluminized steel, the muffler assembly offers enhanced durability and resistance to corrosion, extending the lifespan of the exhaust system. Its design effectively reduces noise levels, contributing to a quieter and more comfortable driving experience. The welded construction minimizes potential leak points, maintaining optimal exhaust flow and engine efficiency. By choosing the AP Exhaust 7551 Exhaust Muffler Assembly, fleet operators can ensure their vehicles maintain peak performance and compliance with emission standards, thereby reducing maintenance costs and downtime.