MBRP Armor Lite Cat-Back Exhaust System S6000AL for 2001–2005 Chevrolet Silverado and GMC Sierra 2500/3500 Duramax

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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Lite Cat Back Exhaust System; 4 in.; Incl. Slip Joint/Ext. Pipes/Muffler/Tailpipe/Hardware/5 in. OD Tip; Single Side Exit; Aluminized; 5in. Outside Diameter Tip Included.

• Heavy Duty Aluminized Steel, Fully Sealed Seams for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Utilizes OEM Hangers
• 3 Year Warranty
• Bolt On Design

Upgrade your truck with the MBRP Armor Lite Cat-Back Exhaust System, part number S6000AL. Designed for select 2001–2005 Chevrolet Silverado and GMC Sierra 2500 and 3500 Duramax applications, this value-focused exhaust system delivers the fitment, performance, and sound associated with MBRP products. The system uses heavy-gauge aluminized steel tubing to help resist dents and damage from road debris while providing a practical option for dry climates and budget-conscious builds.

Mandrel-bent tubing maintains a smooth internal path through each bend, helping optimize exhaust flow and support improved torque, horsepower, and engine efficiency. The system is engineered as a bolt-on installation and utilizes factory exhaust hangers for a straightforward fit. A single-side exit design, MBRP muffler, and included 5-inch outside-diameter exhaust tip provide a clean appearance and distinctive performance sound. Fully sealed seams help improve rust resistance, while the included slip-joint and extension pipes simplify installation.

Fitment: Fits select 2001–2005 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, and comparable GMC Sierra 2500/3500 Duramax configurations. Verify cab style, wheelbase, engine, and existing exhaust configuration before ordering. This product is not CARB approved and may require emissions-compliance acknowledgment where applicable.

What's Included: Cat-back exhaust tubing, slip-joint and extension pipes, muffler, tailpipe, 5-inch outside-diameter exhaust tip, installation hardware, and a 3-year warranty.

Features:

• Heavy-gauge aluminized steel construction helps resist dents, road debris, and corrosion in suitable climates.
• Mandrel-bent tubing promotes smooth exhaust flow without restrictive rippling through the bends.
• Cat-back design supports improved torque, horsepower, exhaust efficiency, and lower exhaust gas temperatures.
• Bolt-on installation uses OEM hangers and includes a single-side exit, MBRP muffler, hardware, and 5-inch exhaust tip.

Fitments:
2001 Chevrolet Silverado 2500 HD Base
2001 Chevrolet Silverado 2500 HD LS
2001 Chevrolet Silverado 2500 HD LT
2001 Chevrolet Silverado 3500 Base
2001 Chevrolet Silverado 3500 LS
2001 Chevrolet Silverado 3500 LT
2001 GMC Sierra 2500 HD SL
2001 GMC Sierra 2500 HD SLE
2001 GMC Sierra 2500 HD SLT
2001 GMC Sierra 3500 SL
2001 GMC Sierra 3500 SLE
2001 GMC Sierra 3500 SLT
2002 Chevrolet Silverado 2500 HD Base
2002 Chevrolet Silverado 2500 HD LS
2002 Chevrolet Silverado 2500 HD LT
2002 Chevrolet Silverado 3500 Base
2002 Chevrolet Silverado 3500 LS
2002 Chevrolet Silverado 3500 LT
2002 GMC Sierra 2500 HD Base
2002 GMC Sierra 2500 HD SL
2002 GMC Sierra 2500 HD SLE
2002 GMC Sierra 2500 HD SLT
2002 GMC Sierra 3500 Base
2002 GMC Sierra 3500 SL
2002 GMC Sierra 3500 SLE
2002 GMC Sierra 3500 SLT
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 3500 Base
2003 Chevrolet Silverado 3500 LS
2003 Chevrolet Silverado 3500 LT
2003 GMC Sierra 2500 HD Base
2003 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD SLT
2003 GMC Sierra 3500 Base
2003 GMC Sierra 3500 SLE
2003 GMC Sierra 3500 SLT
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
2005 Chevrolet Silverado 2500 HD Base
2005 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 2500 HD WT
2005 Chevrolet Silverado 3500 Base
2005 Chevrolet Silverado 3500 LS
2005 Chevrolet Silverado 3500 LT
2005 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2005 GMC Sierra 3500 Base
2005 GMC Sierra 3500 SLE
2005 GMC Sierra 3500 SLT
2005 GMC Sierra 3500 WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1