Home > 4" Turbo-Back Exhaust for 1994-2002 5.9L Cummins

4" Turbo-Back Exhaust for 1994-2002 5.9L Cummins

$479.99
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Description Fitment

Performance 4" Turbo-Back Exhaust System for 1994-2002 Dodge Ram 2500 3500 5.9L Cummins

Max Airflow. Radical EGT Drops. Pure Cummins Power.
Stop letting a restrictive stock pipe bottleneck your 5.9L Ram’s performance. Our Premium 4" Turbo-Back Performance Exhaust Kit replaces your entire restrictive setup with a smooth, straight-through design that maximizes volumetric efficiency.

Featuring high-grade mandrel-bent 409 stainless steel for long-lasting durability against winter road salt and harsh elements, this kit delivers maximum horsepower and torque gains across the entire RPM band. Experience effortless towing capability, improved fuel economy under load, and a crisp, aggressive diesel exhaust note whenever you step on the gas.

Key Features

  • Complete Turbo-Back Exhaust Replacement: This 4" system replaces the factory turbo downpipe and entire exhaust path with a high-flow, straight-through design for unrestricted gas exit.
  • Muffler-Delete for Aggressive Sound: Features a muffler-free straight-through section that maximizes exhaust flow and delivers a deep, aggressive diesel tone for an authoritative presence.
  • Durable 409 Stainless Steel Build: Constructed from 409 stainless steel, offering strong corrosion resistance and long-lasting durability even in harsh, off-road, or high-heat conditions.
  • Mandrel-Bent for Consistent Flow: Mandrel-bent tubing maintains a uniform pipe diameter through every curve, ensuring smooth, uninterrupted exhaust flow for optimal engine performance.
  • Bolt-On Installation – No Welding: Uses factory-style hangers and includes all clamps and hardware for a straightforward bolt-on install; no welding or custom fabrication required.
  • Performance Gains & Lower EGTs: Adds up to +18 HP and +28 lb-ft torque, reduces backpressure for faster turbo spool, and lowers EGTs by up to 200°F to protect your engine.

Shipping & Returns

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy.

Easy Return Policy

Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy.