MBRP S61120SLM 5 inch Single Side Turbo No Muffler Slm Series | 1998-2002 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Fits 1998–2002 RAM 2500/3500 5.9L Cummins
• 5" turbo-back system eliminates all restrictions
• No muffler for maximum flow and sound
• Built for off-road and competition use
• Increases horsepower and torque output
• Reduces exhaust gas temperatures under load
• Delivers raw, aggressive straight-pipe sound
• Mandrel-bent tubing improves exhaust velocity
• Aluminized steel construction for affordable strength
• Single side exit maintains factory-style layout
• Includes all clamps and install hardware
• Simple bolt-on install using factory hangers

When You Want All Power And Nothing Muffled

If you’re building your 1998–2002 Dodge RAM 2500 or 3500 5.9L Cummins for raw performance and unapologetic sound, the MBRP S61120SLM Turbo Back Exhaust is the setup that brings it all to life. With no muffler and full 5-inch piping, this system is about as aggressive as it gets, letting your Cummins roar with full force from turbo to tailpipe. You’ll feel the difference every time you roll into the throttle, as the truck pulls harder and breathes easier without the factory restrictions holding it back. It’s built for off-road warriors and race applications, where rules are out the window and sound is part of the show. The aluminized steel build keeps the system light and strong, with the kind of durability that handles long drives, heavy loads, and hard work. Whether you’re launching down the track or shaking up your local diesel meet, this setup makes sure your truck never gets ignored. It’s loud, fast, and built for drivers who don’t do quiet.

Designed For Straight Line Flow And Zero Compromise

The MBRP S61120SLM 5 Inch Turbo Back Exhaust System is engineered for pure performance on non-emissions-equipped 1998–2002 Dodge RAM trucks running the 5.9L Cummins. Featuring mandrel-bent 5-inch tubing from the turbo outlet to the tail, this system eliminates all bottlenecks to maximize exhaust velocity and reduce backpressure. Without a muffler in the path, the airflow remains completely unrestricted, making it ideal for high-output builds or trucks under heavy load. The design helps lower exhaust gas temperatures, which is crucial for towing, high-speed runs, or climbing grades with confidence. Constructed from aluminized steel, the system offers a solid balance of strength and affordability, especially for trucks in dry or moderate environments. It includes all required clamps and hardware, with a bolt-on design that fits factory hanger locations for a no-hassle install. This system is all about function over flash, giving your Cummins the flow it needs and the sound to match. It's a serious upgrade for drivers who demand results without compromise.

Fits: 1998, 1999, 2000, 2001, 2002 Dodge RAM 2500/3500 5.9L Cummins

Notes:

• Fits 1998–2002 Dodge RAM 2500 and 3500 with 5.9L Cummins engine
• Turbo-back system replaces the entire factory exhaust from the turbocharger
• SLM Series design includes no muffler for unrestricted flow and maximum sound
• Designed for off-road and competition use only
• Not legal for use on emissions-equipped or street-driven vehicles in most areas
• Constructed from aluminized steel for durability and value
• Produces an extremely aggressive, straight-pipe exhaust tone
• Mandrel-bent 5-inch tubing reduces backpressure and increases flow
• Helps lower exhaust gas temperatures under heavy load
• May require trimming depending on cab and bed configuration
• Utilizes factory hanger locations for easy bolt-on installation
• Includes all necessary clamps and installation hardware