Exhaust Systems Chevrolet and GMC Duramax Diesel Pickup Truck Performance Power

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CORSA Designs Full Power-Pulse

RSC? Exhaust Systems for Trucks and SUV's      Single Side Exit with Single Hydroformed 4.0" Tip

We offer these high quality exhaust system for your Chevrolet and GMC Duramax Diesel Pickup Truck. CORSA combines three design features into its 100% stainless steel exhaust systems that no other aftermarket manufacturer can match:



  • Straight-through, nonrestrictive design specifically tuned for the Duramax Diesel, increases exhaust flow.
  • Flow bench-tested 68% gain in exhaust flow vs. stock system.
  • All 304 stainless steel construction, crafted with pride and precision in the USA.
  • Patented CORSA Reflective Sound Cancellation? (RSC?) technology for superior sound.
  • Single side exit with handcrafted Hydroformed tip for enhanced vehicle appearance.
  • Direct bolt-on installation; no cutting or welding required.
  • Includes all necessary hardware and illustrated installation guide.
  • 50-state emissions legal.
  • CORSA Performance exhaust systems are not warranted to meet any specific local, state or federal noise ordinances. Please check applicable laws before installing.

You wouldn't think today's trucks and SUV's would have much in common with race-ready sports cars, but you'd be surprised. Much of the same technology used to improve the handling and power of these road rockets carries over to their larger and more practical cousins, albeit on a much heavier-duty scale. And that similarity is something we have taken to a higher level with our innovative line of performance exhaust systems for modern trucks and SUV's

What is Power-Pulse RSC? Technology
Using the patented* Power-Pulse RSC? technology found in our top-selling exhaust systems for powerful C5 Corvettes and Dodge Vipers, we have developed a line of new truck and SUV systems offering equally impressive power and sound quality improvements. The proprietary mufflers provide a rich acceleration sound in character with the system's free-flowing nature, while Reflective Sound Cancellation technology uses exhaust sound waves against one another to create a quiet note at cruising speeds. All system components are meticulously crafted from stainless steel for long life and performance that will never "burn out," and computerized mandrel bending assures perfect fit and easy installation. Premium CORSA Performance truck and SUV exhaust systems carry a limited lifetime warranty.


  • Eliminates interior resonance at cruise speeds
  • Straight-through non-restrictive design increases exhaust flow for improved performance
  • 100% 304L stainless steel construction with mandrel-bends
  • Polished stainless steel exhaust tips
  • Factory-style hangers
  • Fully illustrated instructions
  • Guaranteed for as long as you own your truck or SUV




  • No Resonance/Drone... due to our patented Reflective Sound Cancellation? (RSC?) technology; your exhaust is whisper quiet at highway speeds. 
  • Increased Horsepower and Torque. resulting from a straight-through design; increased flow and less back pressure.
  • Great Performance Sound... we tune in the good sounds and cancel the bad, without the use of baffles or steel wool packing material. 
  • Better Fuel Economy..less backpressure means the engine does not work as hard (especially if you can keep your foot out of it...).
Kits ship with detailed instruction set.

RSC Single Side Exit with Single Hydroformed 4.0" Tips

Body Style Year

Part Number

Your Price

Silverado/Sierra 2500 HD 6.6L Diesel CC/SB 2001-05



Silverado/Sierra 2500 HD 6.6L Diesel CC/LB 2001-05



Silverado/Sierra 2500 HD 6.6L Diesel EC/SB 2001-05



Silverado Sierra 2500 HD 6.6L Diesel Downpipe (exc. CA) 2001-05



Silverado/Sierra 3500 HD 6.6L Diesel CC/LB (Dually) 2001-05