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Flowmaster Outlaw Cat-back Exhaust System 2009-2013 GM Silverado/Sierra 1500 trucks with the 5.3L engine and fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. - Aggressive sound - 817688

Was: $1,462.95
Now: $1,168.95
SKU:
817688
Weight:
51.85 LBS
Shipping:
Calculated at Checkout
Flowmaster Outlaw Cat-back Exhaust System 2009-2013 GM Silverado/Sierra 1500 trucks with the 5.3L engine and fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. - Aggressive sound - 817688

Description

The Flowmaster Outlaw Cat-Back Exhaust System is engineered for 2009–2013 GM Silverado and Sierra 1500 trucks equipped with the 5.3L engine. Designed for drivers who want a super aggressive exhaust tone, this bolt-on emissions-legal system delivers maximum sound and performance both inside and outside the vehicle.

This system features 3.00-inch mandrel-bent 409 stainless steel tubing feeding into a Super 10 Series muffler, Flowmaster’s most aggressive chambered muffler. The tailpipes can be configured in two ways:

  • Dual rear exit for a bold, muscular look.

  • Dual side exit behind the rear tires—ideal when towing a boat, trailer, or RV.

Fitment 

  • Fits 2009–2013 Chevrolet Silverado 1500

  • Fits 2009–2013 GMC Sierra 1500

  • Engine: 5.3L V8

  • Wheel Drive: 2WD and 4WD

  • Wheelbases: 143.5-inch and 157.5-inch

  • Body: GM 1500 trucks only

Features

  • Lifetime Limited Warranty

  • 3.00-inch mandrel-bent 409 stainless steel construction

  • Super 10 Series muffler for extremely aggressive sound

  • Dual 4.00-inch black ceramic-coated stainless steel tips

  • Configurable tailpipe exits: dual rear or dual side

  • Includes all necessary hardware for easy installation

  • Clamp-on and slip-fit connections

  • Emissions-legal design

Specifications

  • Brand: Flowmaster

  • Exhaust Series: Outlaw

  • Material: 409 Stainless Steel

  • Main Piping Diameter: 3.00 IN

  • Muffler Type: Reflection (Super 10 Series)

  • Tip Diameter: 4.00 IN

  • Tip Finish: Black Ceramic Coating

  • Tailpipe Quantity: 2

  • Sound Level: Aggressive

  • System Type: Cat-Back

  • Emission Code: 5

  • Clamps Included: Yes

  • Mounting Brackets Included: Yes

  • Product Type: Exhaust System

The tailpipes are finished with large 4.00-inch dual-wall black ceramic-coated stainless steel tips for a premium appearance. Installation is simple with the included hardware, and the system is backed by Flowmaster’s Lifetime Limited Warranty for long-term confidence.

This Outlaw system is perfect for enthusiasts who want maximum sound, improved airflow, and rugged durability in a premium cat-back upgrade.