MBRP Armor Plus S5010409 Cat-Back Exhaust System for 2001-2007 Chevrolet Silverado and GMC Sierra 2500 HD 6.0L

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. 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. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Plus Cat Back Exhaust System; 2.5 in.; Incl. Extension Pipe/Muffler/Over Axle Pipes/Tailpipes/Muffler/Hardware/Dual 3.5 in. OD Tips; Dual Split Side Exit; 409 SS; 3.5in. Outside Diameter Tip Included.

• Rugged T409 Stainless Steel Construction. Increased Flow and Lower Exhaust Gas Temperatures.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Limited Lifetime Warranty
• Utilizes OEM Hangers
• Mellow Exhaust Note
• Bolt On Design

The MBRP Armor Plus S5010409 cat-back exhaust system is designed for select 2001-2007 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD models equipped with the 6.0L engine. This performance exhaust system features a dual split side exit and includes extension piping, muffler, over-axle pipes, tailpipes, hardware, and polished stainless steel tips. It provides a direct bolt-on installation that uses the vehicle’s original exhaust hangers.

Built from corrosion-resistant T409 stainless steel, the MBRP Armor Plus system provides durable protection against penetrating rust while offering a practical performance upgrade. Mandrel-bent tubing helps preserve a smooth internal path through each bend, supporting improved exhaust flow, throttle response, torque, and horsepower while helping reduce exhaust gas temperatures. The system produces a mellow exhaust note suitable for everyday driving and performance use.

The MBRP S5010409 includes dual 3.5-inch outside-diameter exhaust tips and is backed by a limited lifetime warranty. T409 stainless steel is resistant to penetrating rust, but exposure to heavy road salt, winter treatments, and salt air may accelerate corrosion; such conditions are subject to the manufacturer’s warranty limitations. Verify vehicle configuration and fitment before ordering. This product is not CARB approved, and California buyers may need to acknowledge applicable emissions requirements. Proposition 65 warnings may apply.

Fitment: Fits select 2001, 2002, and 2003 Chevrolet Silverado 2500 HD models and select 2002 GMC Sierra 2500 HD models with the 6.0L engine and compatible extended-cab, short-bed configurations. Confirm exact cab, bed, drivetrain, and exhaust configuration before installation.

What's Included: Extension pipe, muffler, over-axle pipes, tailpipes, dual 3.5-inch outside-diameter stainless steel tips, installation hardware, and related components required for the cat-back system.

Features:

• T409 Stainless Steel Construction: Provides corrosion resistance and durable performance for long-term exhaust system use.
• Mandrel-Bent Tubing: Maintains smooth bends to support increased exhaust flow, improved throttle response, and lower exhaust gas temperatures.
• Performance Gains: Helps improve torque, horsepower, engine breathing, and overall vehicle performance.
• Direct Bolt-On Installation: Uses OEM hangers and includes the required pipes, muffler, tips, and hardware for a straightforward installation.

Fitments:
2001 Chevrolet Silverado 2500 HD Base
2001 Chevrolet Silverado 2500 HD LS
2001 Chevrolet Silverado 2500 HD LT
2001 GMC Sierra 2500 HD SL
2001 GMC Sierra 2500 HD SLE
2001 GMC Sierra 2500 HD SLT
2002 Chevrolet Silverado 2500 HD Base
2002 Chevrolet Silverado 2500 HD LS
2002 Chevrolet Silverado 2500 HD 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
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 GMC Sierra 2500 HD Base
2003 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD 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 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD 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 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2006 Chevrolet Silverado 2500 HD LS
2006 Chevrolet Silverado 2500 HD LT
2006 Chevrolet Silverado 2500 HD WT
2006 GMC Sierra 2500 HD SL
2006 GMC Sierra 2500 HD SLE
2006 GMC Sierra 2500 HD SLT
2006 GMC Sierra 2500 HD 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