MBRP S5080BLK CatBack Exhaust Kit for 14-18 Chevy Silverado/Sierra 1500 4.3/5.3L

Vehicle Fitment

• 2014-2019 Chevrolet Silverado 1500 (All Trims, 4.3L V6, 2WD/4WD)
• 2014-2019 Chevrolet Silverado 1500 (All Trims, 5.3L V8, 2WD/4WD)
• 2014-2019 GMC Sierra 1500 (All Trims, 4.3L V6, 2WD/4WD)
• 2014-2019 GMC Sierra 1500 (All Trims, 5.3L V8, 2WD/4WD)

Fitment Notes

• Requires one-piece driveshaft; does not fit 6.2L V8, 6.6L V8 diesel, or 2020+ models.
• Compatible with 2WD and 4WD drivetrains; single side exit.

Features

• Mandrel-bent 3-inch tubing reduces backpressure for up to 10 hp/torque gains.
• High-flow muffler provides throaty touring sound without interior drone.
• Black powder-coated aluminized steel resists corrosion and heat up to 1,200°F.
• Single 4-inch black-coated tip adds aggressive, stealthy styling.
• Lowers exhaust temperatures by 200°F for improved engine efficiency.
• Bolt-on design with sealed seams prevents rust and ensures durability.
• Optimizes fuel economy and throttle response in daily or towing scenarios.
• Backed by 3-year warranty on parts; 1-year on black coating.

Specifications

• Position: Rear (Cat-Back)
• Pipe Diameter: 3 inches
• Material: 16-gauge aluminized steel with black powder coat
• Exit Style: Single side (passenger)
• Tip: 4 inches OD, single wall, black-coated aluminized steel
• Muffler: Chambered, high-flow
• Weight: 48 lbs (complete system)
• Drivetrain: 2WD/4WD

Included Components

• 1x Muffler
• 1x Front Pipe
• 1x Over-Axle Pipe
• 1x Tailpipe
• 1x 4-inch Black Tip
• 1x Hardware Kit (clamps, hangers)

Product Description

The MBRP S5080BLK Black Series Cat-Back Exhaust System is engineered for 2014-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 with 4.3L V6 or 5.3L V8 engines, delivering a murdered-out aesthetic and performance upgrade in a bolt-on package. Mandrel-bent 3-inch aluminized steel tubing flows exhaust efficiently to unlock horsepower and torque while the chambered muffler tunes a deep, resonant touring note that's aggressive under throttle yet refined for highway cruising. With a stealthy black powder coat and single 4-inch black tip, it enhances your truck's rugged look and resists corrosion, making it perfect for daily drivers or light-duty towers in 2WD or 4WD setups.

Installation takes 1-2 hours with basic hand tools--no cutting or welding required--and reuses factory catalytic converters for emissions compatibility. The system's fully sealed seams and high-heat coating withstand extreme conditions, lowering EGTs by up to 200°F to protect your engine during long hauls. This kit fits all trims with one-piece driveshafts but excludes 6.2L V8 or diesel variants due to routing differences, and it's not compatible with 2020+ models. Backed by MBRP's robust warranty, the S5080BLK transforms your Silverado or Sierra into a bolder performer with standout style and reliable power gains.