MBRP Armor Lite Cat-Back Exhaust System mbrpS5022AL for 2003-2007 Chevrolet/GMC 1500 Classic 4.8L/5.3L

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; 2.5 in.; Incl. Extension Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tip; Dual Split Side Exit; Aluminized; 3.5in. Outside Diameter Tip Included.

• Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
• Stainless Steel Tips Are Included
• Improved Torque And Horsepower
• Lower Exhaust Gas Temperatures
• Increased Throttle Response
• Utilizes OEM Hangers
• Mellow Exhaust Note
• 3 Year Warranty
• Bolt On Design

Upgrade your truck with the MBRP Armor Lite Cat-Back Exhaust System, part number mbrpS5022AL. Designed for select 2003-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 Classic models with 4.8L or 5.3L engines, this system delivers the fitment, performance, and sound expected from MBRP at an accessible value. The dual split side-exit layout provides a distinctive appearance and a mellow exhaust note while maintaining practical everyday drivability.

Constructed from heavy-gauge aluminized steel, the system helps resist dents and corrosion in dry climates and offers a durable alternative for budget-conscious performance upgrades. Mandrel-bent tubing maintains a smooth internal path through each bend, supporting efficient exhaust flow and helping improve throttle response, torque, horsepower, and exhaust gas temperature management. The system is engineered as a bolt-on installation and uses OEM hangers for a straightforward fit.

The MBRP Armor Lite system includes the extension pipe, muffler, over-axle pipes, tailpipes, mounting hardware, and stainless steel tips with a polished 3.5-inch outside diameter. Its fully sealed tubing and MBRP signature styling provide dependable construction and a clean finished appearance. This application is not listed as CARB approved; review local emissions requirements before installation. The product is backed by a 3-year warranty and may carry a California Proposition 65 warning.

Key Product Specifications and Technical Data

• Brand: MBRP
• Part Number: mbrpS5022AL
• Product Type: Cat-back exhaust system
• Series: Armor Lite
• Exhaust tubing size: 2.5 inches
• Exit configuration: Dual split side exit
• Tip construction and size: Stainless steel, 3.5-inch outside diameter
• Material: Heavy-gauge aluminized steel

What's Included

Extension pipe, muffler, over-axle pipes, tailpipes, stainless steel exhaust tips, and installation hardware.

Fitment: Fits select 2003-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 Classic models with 4.8L or 5.3L engines, including the listed regular cab, short-bed applications. Verify vehicle configuration before ordering.

Features:

• Heavy-gauge aluminized steel tubing helps resist dents and corrosion in dry-climate applications.
• Mandrel-bent tubing promotes smooth exhaust flow without restrictive rippling through the bends.
• Supports improved torque, horsepower, throttle response, and lower exhaust gas temperatures.
• Bolt-on design uses OEM hangers and includes stainless steel tips for a practical installation and finished appearance.

Fitments:
2003 Chevrolet Silverado 1500 Base
2003 Chevrolet Silverado 1500 LS
2003 Chevrolet Silverado 1500 LT
2003 Chevrolet Silverado 1500 WT
2003 GMC Sierra 1500 Base
2003 GMC Sierra 1500 SL
2003 GMC Sierra 1500 SLE
2003 GMC Sierra 1500 SLT
2003 GMC Sierra 1500 WT
2004 Chevrolet Silverado 1500 Base
2004 Chevrolet Silverado 1500 LS
2004 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71
2004 GMC Sierra 1500 Base
2004 GMC Sierra 1500 SLE
2004 GMC Sierra 1500 SLT
2004 GMC Sierra 1500 WT
2005 Chevrolet Silverado 1500 Base
2005 Chevrolet Silverado 1500 LS
2005 Chevrolet Silverado 1500 LT
2005 Chevrolet Silverado 1500 WT
2005 GMC Sierra 1500 Base
2005 GMC Sierra 1500 SLE
2005 GMC Sierra 1500 SLT
2005 GMC Sierra 1500 WT
2006 Chevrolet Silverado 1500 LS
2006 Chevrolet Silverado 1500 LT
2006 Chevrolet Silverado 1500 WT
2006 GMC Sierra 1500 SL
2006 GMC Sierra 1500 SLE
2006 GMC Sierra 1500 SLT
2006 GMC Sierra 1500 WT
2007 Chevrolet Silverado 1500 LT
2007 Chevrolet Silverado 1500 LTZ
2007 Chevrolet Silverado 1500 WT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic WT
2007 GMC Sierra 1500 SLE
2007 GMC Sierra 1500 WT
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic 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