Aluminized Steel 5 Inch Downpipe Back Single Side Exit No Muffler 01-04 Silverado/Sierra 2500/3500 6.6L Duramax EC/CC MBRP

Regular price $674.99 Sale price $539.99

THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. Part numbers ending in P and PLM carry a 1-year warranty. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Aluminized Steel 5 Inch Downpipe-Back Single Side Exit, No Muffler


  • 2001-2004 Chevrolet Silverado 2500/3500 6.6L Duramax Extended Cab/Crew Cab
  • 2001-2004 GMC Sierra 2500/3500 6.6L Duramax Extended Cab/Crew Cab
  • Excludes 2002-2004 California Models 


  • Smoother Exhaust Flow
  • Enhanced Exhaust Tone
  • Smooth 5 Inch Mandrel Bent Tubing

Note: Cutting of OEM may be required for installation. No Tip

MBRP Exhaust: Behind these walls are people as obsessed as you with the quest for the ultimate in performance exhaust. For over fifteen years MBRP has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. For the future, MBRP is determined to provide the highest fill rates in the industry, offer the most complete line of exhaust for diesel and sports truck enthusiasts and to be always pushing upward the definition of performance

Duramax LB7
  • 2001-2002 GMC Sierra 2500 SL
  • 2001-2002 GMC Sierra 3500 SL
  • 2001-2004 Chevrolet Silverado 2500
  • 2001-2004 Chevrolet Silverado 2500 LS
  • 2001-2004 Chevrolet Silverado 2500 LT
  • 2001-2004 Chevrolet Silverado 3500
  • 2001-2004 Chevrolet Silverado 3500 LS
  • 2001-2004 Chevrolet Silverado 3500 LT
  • 2001-2004 GMC Sierra 2500 SLE
  • 2001-2004 GMC Sierra 2500 SLT
  • 2001-2004 GMC Sierra 3500 SLE
  • 2001-2004 GMC Sierra 3500 SLT
  • 2002-2004 GMC Sierra 2500
  • 2002-2004 GMC Sierra 3500
  • 2003-2004 GMC Sierra 2500 WT
  • 2004-2004 Chevrolet Silverado 2500 WT
  • 2004-2004 Chevrolet Silverado 3500 WT
  • 2004-2004 GMC Sierra 3500 WT

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.