MBRP Armor Plus Cat-Back Exhaust System mbrpS5008409 for 2003-2007 Chevrolet Silverado and GMC Sierra 1500 HD Classic 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/Over Axle Pipes/Tailpipes/Muffler/Hardware/3.5 in. OD Tips; Dual Split Side Exit; 409 Stainless Steel; 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

Upgrade your truck with the MBRP Armor Plus Cat-Back Exhaust System, part number mbrpS5008409. Designed for select 2003-2007 Chevrolet Silverado 1500 HD and GMC Sierra 1500 HD Classic models with the 6.0L engine, this system delivers improved exhaust flow, stronger throttle response, and a deep, mellow exhaust note. Its dual split side-exit configuration provides a distinctive appearance while maintaining a practical bolt-on installation.

Constructed from corrosion-resistant T409 stainless steel, the MBRP Armor Plus system is engineered to withstand everyday driving conditions while helping resist penetrating rust. Mandrel-bent tubing maintains a smooth internal passage through each bend, supporting increased airflow, improved torque and horsepower, and lower exhaust gas temperatures. The included stainless steel tips add a finished look and long-term durability.

This cat-back exhaust system is designed to use the vehicle’s original equipment hangers and includes the required extension pipe, over-axle pipes, tailpipes, muffler, hardware, and 3.5-inch outside-diameter tips. MBRP backs the Armor Plus Series with a limited lifetime warranty. T409 stainless steel is resistant to penetrating rust, but exposure to winter conditions, heavy salt air, and road treatments may accelerate corrosion and may not be covered unless the part or system fails completely.

Fitment: Fits select 2003-2007 Chevrolet Silverado 1500 HD and GMC Sierra 1500 HD Classic applications with a 6.0L engine, including select Crew Cab, Short Bed configurations. Verify vehicle details before ordering.

What's Included

• Extension pipe
• Over-axle pipes
• Tailpipes
• Muffler
• Stainless steel exhaust tips
• Installation hardware

Features:

• T409 Stainless Steel Construction: Corrosion-resistant material provides dependable durability and helps resist penetrating rust.
• Mandrel-Bent Tubing: Smooth bends support maximum exhaust flow without internal rippling.
• Improved Performance: Increased airflow can help improve torque, horsepower, throttle response, and exhaust gas temperature control.
• Dual Split Side Exit: Delivers a clean performance appearance with a mellow exhaust note and includes stainless steel tips.

Fitments:
2001 Chevrolet Silverado 1500 HD LS
2001 Chevrolet Silverado 1500 HD LT
2001 GMC Sierra 1500 HD SLE
2001 GMC Sierra 1500 HD SLT
2002 Chevrolet Silverado 1500 HD LS
2002 Chevrolet Silverado 1500 HD LT
2002 GMC Sierra 1500 HD SLE
2002 GMC Sierra 1500 HD SLT
2003 Chevrolet Silverado 1500 HD LS
2003 Chevrolet Silverado 1500 HD LT
2003 GMC Sierra 1500 HD SLE
2003 GMC Sierra 1500 HD SLT
2005 Chevrolet Silverado 1500 HD Base
2005 Chevrolet Silverado 1500 HD LS
2005 Chevrolet Silverado 1500 HD LT
2005 GMC Sierra 1500 HD SLE
2005 GMC Sierra 1500 HD SLT
2006 Chevrolet Silverado 1500 HD LT
2006 GMC Sierra 1500 HD SLE
2006 GMC Sierra 1500 HD SLT

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