MBRP S5016AL CatBack Dual Exhaust for 03-07 Chevy Silverado/Sierra 1500 4.8/5.3L

Vehicle Fitment

• 2003-2006 Chevrolet Silverado 1500 (Extended/Crew Cab, Short Bed, 4.8L/5.3L V8, 2WD/4WD, Cat-Back)
• 2007 Chevrolet Silverado 1500 Classic (Extended/Crew Cab, Short Bed, 4.8L/5.3L V8, 2WD/4WD, Cat-Back)
• 2003-2006 GMC Sierra 1500 (Extended/Crew Cab, Short Bed, 4.8L/5.3L V8, 2WD/4WD, Cat-Back)
• 2007 GMC Sierra 1500 Classic (Extended/Crew Cab, Short Bed, 4.8L/5.3L V8, 2WD/4WD, Cat-Back)

Fitment Notes

• Designed specifically for Extended or Crew Cab configurations.
• Bolt-on installation matching OE hangers; no cutting or welding required.

Features

• Heavy-gauge aluminized steel construction for budget-friendly corrosion resistance.
• Mandrel-bent tubing to ensure smooth exhaust flow and optimal power gains.
• Street-profile sound with a moderate-aggressive exhaust note.
• 3.5-inch polished stainless steel exhaust tips for style and durability.
• Comes with all necessary hardware and detailed instructions for DIY installation.
• Supports dyno-proven performance improvements (increasing horsepower and torque).
• 50-state legal configuration outside California, as per Armor Lite series specs.
• Backed by a 3-year limited warranty (components; finish excluded).

Specifications

• Piping diameter: 2.5 in inlet and tail-pipe tubing.
• Tip outer diameter: 3.5 in polished stainless steel.
• Exhaust layout: Dual split-rear exit.
• Material: Aluminized steel tubing, stainless steel tips.
• Warranty: 3 years on system components (Armor Lite series).
• Installation: Bolt-on direct fit with OEM hangers; no cutting required.
• Profile: Street performance (moderate-aggressive tone).

Included Components

• 1x Mandrel-bent aluminized steel cat-back exhaust system.
• 2x 3.5-in polished stainless steel exhaust tips.
• 1x Full installation hardware kit (clamps, hangers, instructions).

Product Description

The MBRP S5016AL Armor Lite Cat-Back Exhaust System is crafted for 2003-2007 Silverado/Sierra 1500 extended- and crew-cab short-bed models, delivering a throttle-responsive upgrade with a more assertive tone. Built from durable aluminized steel with mandrel-bent tubing, it enhances power, reduces exhaust backpressure, and boosts thermal efficiency while remaining cost-effective.

Installation is simple, thanks to a bolt-on design utilizing factory hanger locations--no cutting or welding required. It's paired with polished stainless steel tips for visual appeal and longevity, and includes all installation hardware. Rated legal in all 50 states (excluding California) and backed by a 3-year limited warranty, it offers a reliable, budget-minded route to better performance and distinctive sound.