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Flowmaster Outlaw Cat-back Exhaust System

2010-2013 Chevrolet Camaro SS 6.2L engine without ground effects package. 3.00 inch stainless steel.

Part # 817556 Be the first to write a review
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This bolt-on emission legal cat-back Outlaw system is designed to replace the complete factory exhaust system starting on the back of the catalytic converters all the way back. With easy-fit in mind, these stainless steel systems are mandrel-bent for maximum performance, includes our exclusive Scavenger X-pipe crossover for maximum power and a deep unique tone, along with a pair of race-proven Outlaw Series mufflers that are finished off with large 4.00-inch polished stainless steel tips. The large dual 3.00-inch stainless tubing provides maximum flow over the smaller factory tubing and delivers an aggressive interior and exterior tone this is best suited for the enthusiasts who like to hear performance. Like all Flowmaster systems, the benefits include improved throttle response, power and the system is covered by our Lifetime Limited Warranty. Designed for an easy install, these systems use the factory hanger locations, include all necessary parts and hardware for an easy installation.


  • Includes Scavenger X-pipe Crossover for Maximum Power
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16 gauge Stainless Steel Tubing
  • Large 4.00-inch Polished Stainless Steel Tips
  • Connects After Factory Catalytic Converter
  • Aggressive Sound Exterior Exhaust Tone
  • Race-proven Outlaw Mufflers
  • Lifetime Limited Warranty

About Flowmaster

Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound.

Brand Flowmaster
Emission Code5
Exhaust SeriesOutlaw
Exit PositionDual Out Rear
Heat ShieldNo
Inlet Diameter (in)3
Material409 Stainless Steel
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesOutlaw
Outlet Diameter (in)3
Product TypeExhaust System
Single DualDual
Sound LevelAggressive
System TypeCat-back
Tip Diameter (in)4
Tip Quantity2
Tubing Diameter (in)3
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817556

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Does Not fit convertibles or models with dual mode exhaust option.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.