Flowmaster® 817563 - Outlaw™ Stainless Steel Dual Cat-Back Exhaust System (Dual Rear Exit)

00 reviews / Item # mpn850141
Flowmaster® - Outlaw™ Stainless Steel Cat-Back Exhaust System (Dual Rear Exit)
Flowmaster® - Outlaw™ Stainless Steel Cat-Back Exhaust System (Dual Rear Exit)Flowmaster® - Outlaw™ Stainless Steel Cat-Back Exhaust System (Dual Rear Exit)Flowmaster® - Outlaw™ Stainless Steel Cat-Back Exhaust System Installation InstructionsFlowmaster® - Exhaust TypesFlowmaster® - Outlaw™ Exhaust Systems Aggressive SoundFlowmaster® - Product Information and TechnologyFlowmaster Authorized Dealer
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flowmaster exhaust system

Outlaw™ Stainless Steel Dual Cat-Back Exhaust System (817563) by Flowmaster®. AGGRESSIVE SOUND. Outlaw® Series Muffler. Dual Rear Exit. 3" Tubing. Includes Scavenger X-Pipe. Without Heat Shield. The Outlaw System gives you a MODERATE - AGGRESSIVE sound with a rumble that is as close to a racing roar you can get without being arrested. In some places you actually could be outside the legal limits with this system. The Outlaw is loud, but it has a deep pleasing tone that most people, and automobile enthusiasts in particular, appreciate.



  • Moderate - Aggressive Sound
  • Minimal Restriction
  • Slight Reduction of Sound
  • Custom designed
  • Made from the finest materials
  • Hand-formed by experienced craftsmen
  • Highly polished finish
  • Includes comprehensive installation instructions
  • Backed by a Limited Lifetime Warranty

Outlaw™ Most Aggressive Race-Oriented System. Looking to make some noise? Our Outlaw series systems feature race-bred components that ensure minimal restriction and only slight reduction on sound over open exhaust tubing on non-catalytic converter-equipped vehicles. With new vehicles featuring catalytic converters. Outlaw Systems can be compatible with regular street driving. If you desire the ultimate in aggressive sounding performance, an Outlaw Series system could be right for you.

With Flowmaster Exhaust System you will optimize your vehicles exhaust system to get the best performance, blocking out the unnecessary noise at the same time. Each unit of the exhaust system is built with high-grade T-304 stainless steel to serve you a lifetime of performance. The stainless steel pipes come with lifetime warranty, while the muffler is backed up by 5-yr warranty.

At Flowmaster it's not a one size fits all mentality. Flowmaster offers five different exhaust systems thai allow you to select the perfect tone you desire for your vehicle from mild to race-oriented aggressive. That's what we call The Power of Choice. Each of our systems deliver tuned, performance enhance­ment and are designed to increase the power, torque and over all enjoyment of your vehicle. Every Flowmaster system is designed and fabricated on a chassis dyno to achieve maximum performance and perfect fitment. Be it a domestic or import truck, SUV, off-road warrior, daily driver, muscle car, euro-spec cruiser or sport compact vehicle, Flowmaster technicians personally hand select the right muffler, tubing size, resonator, and tip to make the process easy for you. Best of all, Flowmaster stainless steel systems are covered by our Limited Lifetime warranty ensuring that your exhaust will last as long as you own your vehicle.

Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.

Part Number:

Vehicle Fitment

This part is compatible with 7 vehicle(s)
Year Make Model Fitment Notes:
2014 Dodge Challenger
  • SRT8
2013 Dodge Challenger
  • SRT8
2012 Dodge Challenger
  • SRT8
2011 Dodge Challenger
  • SRT8
2010 Dodge Challenger
  • SRT8
2009 Dodge Challenger
  • SRT8
2008 Dodge Challenger
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Flowmaster® - Outlaw™ Stainless Steel Cat-Back Exhaust System (Dual Rear Exit)Flowmaster® 817563 - Outlaw™ Stainless Steel...    $1,024.97
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