Upgrade your 2025+ RAM 1500 RHO Crew Cab with the Corsa Performance Part #cor21389GNM cat-back exhaust system, designed specifically for the 3.0L turbo engine. This high-performance exhaust features a 3.0-inch diameter, true dual path configuration made from durable 304 stainless steel, ensuring long-lasting resistance to corrosion. The system includes two mufflers with integrated X-Pipes and 5.0-inch dual wall stainless steel flat cut tips in a striking gunmetal PVD finish, adding both style and performance. Engineered for an aggressive sound at cold start and during acceleration, this exhaust system provides a noticeable increase in power and fuel efficiency while maintaining a quiet cabin at cruise speeds.
CORSA’s industry-leading No Drone RSC® (Reflective Sound Cancellation) technology ensures a quiet, drone-free driving experience, making it the perfect upgrade for enthusiasts seeking an aggressive sound without sacrificing comfort. The system is designed for easy bolt-on installation, typically completed within an hour, and is proudly made in the USA.
This exhaust system is tuned exclusively in the “Sport” sound level, delivering a louder, more aggressive exhaust note—approximately 16 decibels louder than stock—without any intrusive drone. It outflows the factory exhaust, enhancing both performance and fuel economy, and is backed by a limited lifetime warranty for peace of mind. Suitable for on-road use and compliant with Prop 65 regulations, this system is a premium choice for RAM owners looking to elevate their vehicle’s sound and performance with a reliable, American-made product.
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