MBRP Exhaust System (Dual Split, Side Exit, 409 Stainless)

14-24 Ram 6.4L 392 (2500 ONLY)

S5151409

The MBRP 4" Dual Split Side Exit Cat-Back Exhaust System is built to unlock your vehicle’s full potential with enhanced flow, sound, and durability. Engineered from T409 stainless steel, the Armor Plus series offers outstanding corrosion resistance and long-term reliability, even under tough conditions. Its race-tuned design produces an aggressive, high-performance exhaust note that commands attention while boosting horsepower and torque through reduced backpressure. The precision mandrel-bent 4-inch tubing ensures smooth flow for maximum efficiency, while the dual side exit design adds a rugged, performance-focused aesthetic. Polished T304 stainless steel single-wall tips provide a mirror finish and lasting style. Easy to install with a bolt-on design, this system comes complete with all necessary hardware and is backed by MBRP’s Lifetime Warranty.

• 4-inch mandrel-bent T409 stainless steel tubing for optimal exhaust flow
• Dual split side exit design for a powerful, performance-driven appearance
• Race Profile sound delivers an aggressive, deep exhaust tone
• Armor Plus series ensures superior corrosion resistance and longevity
• Polished T304 stainless steel single-wall tips for a durable, classic finish
• Increases horsepower, torque, and throttle response
• Direct bolt-on installation with OEM-style fitment—no welding required
• Ideal for performance-focused and heavy-duty applications
• Includes all clamps and hardware for quick, hassle-free setup
• Backed by MBRP’s Lifetime Warranty

MBRP builds performance exhaust systems engineered for bold sound, improved flow, and durable fitment across gas and diesel trucks, as well as select cars. From workhorse tow rigs to weekend builds, MBRP is known for offering multiple series and configurations so owners can choose the tone and construction that match how hard the vehicle gets driven.