Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (18-23 Mustang GT w/o Active Exhaust)
Item 404840-A
$0.00
Our Price
$868.95 (each)
FREE Shipping Market Price $999.99 You Save 13% ($131.04) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Recommended Install Shops
Install Shops are available near Columbus - 43215
Add Installation From:
Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $229.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Powerful Outlaw Series Axle-Back Exhaust
- Offers a Raspy, Muscular Sound
- Two Flowmaster Outlaw Mufflers
- 3.50-Inch Mandrel-Bent Tubing
- Durable Stainless Steel Build
- Two Hardcore Polished Tips
- Moderate Skills Required for Installation
- Limited Lifetime Warranty
- Fits All 2018-2023 Ford Mustang GTs without Active Exhausts
| Brand | Flowmaster |
| Exhaust System Type | Axle-Back System |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust Loudness | Loud |
Description
Hostile Sound. Your 2018-2023 Ford Mustang GT was created to intimidate, so make sure it does just that by replacing its boring stock exhaust with Flowmaster's Outlaw Series Axle-Back Exhaust with Polished Tips. Designed to be used at race tracks that require mufflers, but don't have dB restrictions, this exhaust offers a raspy, muscular sound that will easily turn heads.
Unbeatable Performance. Thanks to its superior design, this Outlaw Series Axle-Back Exhaust manages to produce more power than open headers, so your Pony boasts a dramatically improved performance. With increases in both horsepower and torque, this exhaust ensures your Pony maintains its spot at the front of the pack whether you're on the street or the track.
Powerful Build. In order to ensure this Outlaw Series Axle-Back Exhaust is tough enough to remain reliable for a long time to come, it is created from 3.50-inch, mandrel-bent stainless steel tubing. The exhaust also comes with 2 hardcore, yet sleek and stylish polished tips that are guaranteed to turn heads wherever you go, while the included mufflers are one of the smallest and lightest race mufflers to date.
Installation. In just 1 hour, you'll be able to easily secure this exhaust. However, moderate mechanical skills are recommended for the installation.
Warranty. Featuring a limited lifetime warranty, this exhaust is protected against defects. Some limitations apply, so check out the full warranty for details.
Application. Flowmaster's Outlaw Series Axle-Back Exhaust with Polished Tips fits all 2018-2023 Ford Mustang GTs without Active Exhausts.
Fitment:
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
Flowmaster 817821
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Driver Side Muffler Assembly
- (1) Passenger Side Muffler Assembly
4.8
Customer Reviews (500+)
Questions & Answers
10 More Questions
Will It Fit My Mustang
- GT - 18, 19, 20, 21, 22, 23
