MBRP S61120409 XP Series 5 inch Turbo Back Single Side Exit | 1998-2002 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Fits 1998–2002 RAM 2500/3500 5.9L Cummins
• 5" turbo-back system for maximum exhaust flow
• T409 stainless steel for long-term durability
• Increases horsepower and low-end torque
• Lowers exhaust gas temperatures under heavy load
• Deep, aggressive tone tuned for Cummins diesel
• Improves throttle response and turbo spool
• Built for off-road and non-emissions trucks
• Single side exit maintains a clean appearance
• Mandrel-bent tubing for smooth airflow
• Bolt-on install using factory hanger locations
• Includes clamps and all install hardware

Let Your Cummins Breathe Deeper And Growl Louder

If you want your 1998–2002 Dodge RAM 2500 or 3500 with the 5.9L Cummins to sound and perform the way it was built to, the MBRP S61120409 XP Series 5 Inch Turbo Back Exhaust is the upgrade that gets it done. With a deep, aggressive tone and wide-open flow, this system instantly changes the personality of your truck from quiet hauler to commanding diesel powerhouse. You’ll feel more pull down low, quicker throttle response, and a cleaner exhaust note that matches the Cummins nameplate. The single side exit keeps the look sharp and uncluttered, while the stainless steel finish stands up to harsh weather and heavy-duty use. This system doesn’t just wake up your truck, it makes it feel more responsive in real-world conditions like towing, hill climbing, and city driving. It’s made for the kind of truck owners who want more than just sound and who expect their exhaust to deliver real, daily performance. If you're building a tough, long-lasting rig, this system gives you the strength, style, and sound to match.

Built For Maximum Flow And Made To Last

The MBRP S61120409 XP Series Exhaust System is engineered as a full 5-inch turbo-back setup for 1998–2002 5.9L Cummins trucks that are not equipped with emissions components. It features T409 stainless steel construction for superior corrosion resistance and durability in all climates, including areas where road salt is common. The 5-inch mandrel-bent tubing delivers high-volume exhaust flow that helps reduce backpressure and lower exhaust gas temperatures, both of which improve engine efficiency and prolong component life under heavy load. By optimizing the flow path from the turbocharger to the exit, this system improves turbo spool time and throttle response, which is critical when towing or hauling. The single side exit maintains a stock-style routing but with upgraded performance and sound. This system includes all necessary clamps and mounting hardware and installs using factory hanger locations, making for a secure bolt-on fit. Designed with function and longevity in mind, this exhaust is ideal for owners looking to enhance airflow, improve performance, and give their Cummins a refined but aggressive sound.

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 entire factory exhaust from the turbocharger back
• Designed for vehicles not equipped with emissions control devices
• Recommended for off-road or competition use where emissions compliance is not required
• Constructed from T409 stainless steel for strong resistance to corrosion and long-lasting durability
• 5-inch mandrel-bent tubing allows for maximum exhaust flow
• Helps reduce exhaust gas temperatures and backpressure under load
• Produces a deep, aggressive exhaust tone unique to Cummins engines
• May require trimming depending on cab and bed configuration
• Exhaust tip is not included, giving users flexibility to customize the final look
• Includes all clamps and hardware needed for installation
• Utilizes factory hanger locations for a secure bolt-on fit
• Covered by MBRP’s limited lifetime warranty for XP Series systems