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Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808

Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808
Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808
$2,427.99 ea
NEWARRIVING SOONEstimated Ship Date 06/14/2024 (If Ordered Today)4 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/25/2024
Model: 4005476
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 3
The Flowmaster Outlaw® Cat-back exhaust system for the 2018-2023 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 our exclusive Scavenger® Series X-pipe for a deep unique tone and maximum power. Other features include a pair of our 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 #817800.
Features:
  • Not For Vehicles With Active Exhaust Valves
  • Very Aggressive Interior & Exterior Sound
  • Dyno-Tuned for Maximum Performance
  • Our Exclusive Scavenger Series X-Pipe
  • Quad 4.00-inch Carbon Fiber Tips
  • Full Stainless Steel Construction
  • Lifetime Limited Warranty
  • Flowmaster Quality
Fits 2018-2023 Mustang GT 5.0L Coupes & Convertibles without Factory Active Performance Exhaust Valves.
Installation Notes:
Fits 2018-2023 Mustang GT 5.0L Coupes & Convertibles without Factory Active Performance Exhaust Valves.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
817808_instructions.pdf3.76MB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang Bullitt 2020 5.0L / 302 / V8
Ford Mustang GT Premium 2018 5.0L / 302 / V8 Does not fit with Active Performance Exhaust
Ford Mustang GT Premium 2019 5.0L / 302 / V8 Does not fit vehicles with Active Performance Exhaust Option
Ford Mustang GT Premium 2020 5.0L / 302 / V8
Ford Mustang GT Premium 2021 5.0L / 302 / V8
Ford Mustang GT Premium 2022 5.0L / 302 / V8
Ford Mustang GT Premium 2023 5.0L / 302 / V8
Ford Mustang GT V8 2019 5.0L / 302 / V8 Does not fit vehicles with Active Performance Exhaust Option
Ford Mustang GT V8 2020 5.0L / 302 / V8
Ford Mustang GT 2018 5.0L / 302 / V8 Does not fit with Active Performance Exhaust
Ford Mustang GT 2019 5.0L / 302 / V8 Does not fit vehicles with Active Performance Exhaust Option
Ford Mustang GT 2020 5.0L / 302 / V8
Ford Mustang GT 2021 5.0L / 302 / V8
Ford Mustang GT 2022 5.0L / 302 / V8
Ford Mustang GT 2023 5.0L / 302 / V8
Ford Mustang Mach 1 2022 5.0L / 302 / V8
Ford Mustang Mach 1 2023 5.0L / 302 / V8

Specifications:

California Proposition 65 Chemical Name Chromium (hexavalent compounds), 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
Part Type Exhaust System Kit
Product Type Exhaust System
Proposition 65 www.P65Warnings.ca.gov
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
Warranty Limited Lifetime (Lifetime)

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Flowmaster 2018-2023 Ford Mustang Outlaw Cat-Back Exhaust System 817808:
Mustang Depot 2024