Upgrade your vehicle's performance with the MBRP Performance Exhaust Race Silencer (Part Number: 1380310). This exhaust silencer is engineered for those who demand the best in sound and performance. Designed with a 4* diameter muffler body, it delivers the loudest output available, making it the perfect choice for racing enthusiasts and off-road adventurers alike. Not only does the MBRP Race Silencer enhance your engine's throttle response, but it also offers significant weight savings thanks to its lightweight construction from durable 304 stainless steel. Installation is quick and simple, allowing you to get back on the road with minimal downtime. Plus, with a 2-year warranty, you can trust in the quality and performance of this product, which has been dyno-proven and flo-bench tested for optimal back pressure management. Features: * 4* diameter muffler body for maximum sound output * Loudest version of canister available for racing enthusiasts * Very lightweight for improved vehicle performance * 2 Year warranty for peace of mind * Enhanced throttle response for better acceleration * Quick and easy installation process * Significant weight savings over stock components * Constructed from durable 304 stainless steel * Utilizes stock springs and hangers for convenience * Dyno proven performance for reliability * Flo-bench tested to ensure optimal back pressure