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Flowmaster Outlaw Exhaust System 817689

Flowmaster Outlaw Exhaust System

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  • Our Price: $877.97
  • Shipping:FREE SHIPPING
  • Part Number: 817689
  • UPC: 700042031016
  • Rating: (11)
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Outlaw Cat-Back Exhaust System

  • Part #: 817689
  • Dual Rear Exit
  • 409 Stainless Steel
  • Inlet: 3 In., Outlet: 3 In., Tubing: 3 In., Tip: 4 In.
  • Dual Rear Exit
  • Will not fit 2WD with 2-pc. Driveshaft


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Select your vehicle details above to ensure item compatibility.

Ships between 10/03/17 - 10/05/17
  • Enjoy serious gains in performance and tone for your muscle car with the Flowmaster Outlaw Exhaust System
  • Full system includes pipes, Outlaw Delta Force muffler, rolled tips
  • 409 Stainless Steel components
  • Mandrel bent pipes for superior airflow
  • Excellent interior tone, spectacular exhaust note
  • Improved horsepower, torque, throttle response, & gas mileage
  • Axle-back & Cat-back systems available, depending on your vehicle
  • Custom-engineered, dyno-tested
  • Easy bolt-on installation using factory mount locations
  • All necessary hardware included
  • Street legal
  • Lifetime Warranty

You weren't messing around when you got your vehicle, and its performance and tone should suggest that. Let there be no mistaking your intentions with a Flowmaster Outlaw Exhaust System.

Slap one of these on your ride and prepare to be dazzled. The perfect custom-engineered system for your car brings aggressive performance and drool-inducing tone. Your Flowmaster Outlaw Exhaust System features a race-ready Outlaw Delta Force muffler, mandrel bent pipes, and Polished exhaust tips. Easily bolt yours to factory mounting locations with the included hardware and you'll notice jacked-up horsepower, torque, throttle response, and even gas mileage, making this one performance exhaust system that does a little bit of everything. The warm interior tone will lift your spirits, and the aggressive exhaust note will warn off anyone thinking of messing around. In short, get ready to make moves that people WILL notice.

Half measures won't cut it with a ride as boss as yours. The Flowmaster Outlaw Exhaust System gives you the total performance-and-tone package. Backed by a Lifetime Warranty.

Flowmaster 817689 fits:

  • 2014-2017 Chevrolet Silverado Pickup
  • 2014-2017 GMC Sierra Pickup

Flowmaster Outlaw Exhaust System Customer Reviews


Overall Rating:

5.0 of 5

Average Install Time: 1-2 hours

Showing 1 of 11 reviews. See All Reviews.

who drives a Chevy Silverado

Awesome sound which is exactly what I was looking for in my Chevy Silverado 1500. Sound difference was night and day. My neighbors no longer need a morning alarm! Street legal. Only draw back I see is the price. It's expensive. But I'm happy with it and if you have the money to drop on it you won't be disappointed. You do get what you pay for with this. Don't use the clamps get it welded at an exhaust shop or someone that knows what they're doing. I installed it myself and I'm not that good with car stuff so it's fairly easy if it's your first time. Recommended!

Install Time: 1-2 hours

Showing 1 of 11 reviews. See All Reviews.