Sixth Generation 2018-2021 Ford Mustang Outlaw Cat-Back Exhaust System - 5.0L W/O Factory Active Exhaust - 817808 - Flowmaster

MSRP $1,995.99
Sale Price $1,734.99

Affirm - Available for US shipments only.

Stock Status: Available Please allow additional time for delivery. This item requires special handling or may ship directly from our supplier.

Sixth Generation 2018-2021 Ford Mustang Outlaw Cat-Back Exhaust System - 5.0L W/O Factory Active Exhaust - 817808 - Flowmaster

MSRP $1,995.99
Sale Price $1,734.99

Affirm - Available for US shipments only.

Stock Status: Available Please allow additional time for delivery. This item requires special handling or may ship directly from our supplier.
Fitment & Application

Submodels: GT, S550

This product is not eligible for coupons, promotions or volume discounts.
Features/Benefits

Features/Benefits

  • The Flowmaster Outlaw Cat-Back Exhaust System For The 2018-2021 Ford Mustang GT 5.0L Is Perfect For The Person Looking For A Very Aggressive Exhaust Tone Inside And Outside The Vehicle, With All Of The Performance Benefits That You Would Expect From Flowmaster. This Easy To Bolt-On Emissions-Legal System Features Dual 3.00-Inch Stainless Steel Mandrel-Bent Tubing And Flowmaster's Exclusive Scavenger Series X-Pipe For A Deep Unique Tone And Maximum Power. Other Features Include A Pair Of Flowmaster's Race-Proven Outlaw Series Mufflers Finished Off With Quad 4.00-Inch Carbon Fiber Tips For A Modern Look. Like All Flowmaster Systems, The Benefits Include Improved Throttle Response, Power And Mileage. Designed For An Easy Fit, This System Includes All Necessary Parts, Hardware And Installation Instructions.
  • Notes: This System Does Not Fit Models With The Active Performance Exhaust Option. Vehicles With The Factory Active Performance Exhaust Option Will Use System #MA16291.
  • 2018-2021 Mustang GT 5.0L Coupes & Convertibles Without Factory Active Performance Exhaust Valves.
  • We are unable to accept returns on any exhaust system or component that shows evidence of being installed. Installation marks, scratches, or any alteration observed on the product will render it ineligible for a return, credit, or refund. Please carefully inspect and consider your exhaust system choice before installation to ensure it meets your needs and expectations.
  • Engineered to Meet or Exceed OEM Specifications
  • MADE IN AMERICA
  • OEM Part Number: 817808
  • Associated Years: 2018-2021
  • Item Quantity Size: 1 EA
  • Shipping Dimensions (LxWxH): 52in x 25in x 12in
  • Weight: 54.88 pounds
  • Tariff Code: 8708925000
  • Keywords: Exhaust, Exhaust - Cat-Back, Exhaust System Kit
Additional Details

Additional Details

  • Brand: Flowmaster
  • California Proposition 65 Chemical Name: Chromium (Hexavalent Compounds)
  • California Proposition 65 Chemical Name: Nickel (Metallic)
  • California Proposition 65 Required: Yes
  • Catalytic Converter Included: No
  • Emission Code: 5
  • Exhaust Series: Outlaw
  • Exit Position: Dual Out Rear
  • Heat Shield: No
  • Material: 409 Stainless Steel
  • Mount Type: Uses Factory Hangers
  • Muffler Body Length (In): 6.5
  • Muffler Color: Black
  • Muffler Finish: Painted
  • Muffler Inlet Diameter (In): 3
  • Muffler Inlet Location: Centered
  • Muffler Material: 409S Stainless Steel
  • Muffler Outlet Diameter (In): 3
  • Muffler Outlet Location: Centered
  • Muffler Overall Length (In): 49.5
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 2
  • Muffler Series: Outlaw
  • Muffler Shape: Round
  • Muffler Type: Reflection
  • Product Type: Exhaust System
  • Single Dual: Dual
  • Sound Level: Aggressive
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter (In): 4
  • Tip Edge Style: Rolled
  • Tip Finish: Natural
  • Tip Length (In): 5.25
  • Tip Logo: Printed
  • Tip Material: 304 Stainless/Carbon Fiber
  • Tip Quantity: 4
  • Tip Shape: Round
  • Tubing Diameter (In): 3
  • Tubing Material: 409S Stainless Steel
  • Warning: California Proposition 65
  • Shop Retail Mustang Parts & Accessories
  • Shop Wholesale Mustang Parts & Accessories
  • Fits Year: 2018, 2019, 2020, 2021
  • Fits Generation: Sixth Generation Mustang

California Residents: See Prop 65 Warning

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