Flowmaster Cat-Back Exhaust System Outlaw Stainless Steel 3" With 4" Carbon Fiber Quad Exhaust Tips Without Active Exhaust GT 2018-2022

100% of 100


  • Direct-Fit Upgrade
  • 409 Stainless Steel
  • Mandrel-Bent 3" Tubing
  • Carbon Fiber 4" Exhaust Tips
MSRP $1,653.00
You save 10%

Flowmaster 3" Stainless Steel Outlaw Cat-Back Exhaust System with 4" Carbon Fiber Quad Exhaust Tips for 2018, 2019, 2020, 2021, and 2022 GT Mustangs without the Active Exhaust Option.

Don't let that lame stock exhaust sit on your 2018-2022 GT Mustang for a second longer! Upgrade to this assertive Flowmaster 3" Stainless Steel Outlaw Cat-Back Exhaust System with 4" Carbon Fiber Quad Exhaust Tips (817808), now available to order right here at CJ Pony Parts! Purchase your complete kit now!

Outlaw Cat-Back Kit Features:
- Direct-fit upgrade for 2018-2022 Convertible and Fastback Mustangs
- Dyno tested to achieve maximum performance
- Provides an aggressive, race-inspired exhaust sound
- Manufactured from 409 stainless steel mandrel-bent 3" tubing
- Includes black powder-coated Outlaw mufflers and upgraded Scavenger X-Pipe
- Also includes premium-quality Carbon Fiber 4" double wall angle-cut quad exhaust tips
- Bolt-on installation made easier with provided mounting hardware
- Proudly made here in the U.S.A.

Vehicle Fitment:
- 2018-2022 GT Mustangs without the Active Exhaust Option
*For 2018+ models only. This exhaust will NOT fit 2015-2017 models regardless of installed valance.

You'll love the loud, aggressive roar this Outlaw Cat-Back Kit provides your all-new Mustang! Flowmaster's complete exhaust system is a direct-fit upgrade to your pony's factory-stock system and includes absolutely everything you'll need to complete the project yourself. Your new cat-back kit includes premium stainless steel mandrel-bent tubing, two black painted Outlaw Series mufflers, a Scavenger x-pipe and even sporty, high-end carbon fiber quad tips. Trust CJ's to have all the performance-driven upgrades and modification kits your new Mustang needs, and purchase this Outlaw Cat-Back kit today!

Please Note: This system is only designed for use with models that are not equipped with the Active Exhaust Option from the factory.

Tech Tip: Installation requires cutting of the factory exhaust piping. Once the modifications have been made to the factory exhaust system, installation is a simple bolt-in procedure.

When you're looking for an exhaust for your favorite Mustang, every owner needs to check out Flowmaster's exhaust systems and mufflers. Flowmaster is a manufacturer of just about any part you need for your Mustang's exhaust, from full exhaust systems and exhaust kits to mufflers and accessories. CJ Pony Parts is proud to offer dozens of Flowmaster's premium exhaust products for your Mustang--browse around and place your order now!

Go ahead and purchase this premium-quality Flowmaster (817808) 3" Stainless Steel Outlaw Cat-Back Exhaust System with 4" Carbon Fiber Quad Exhaust Tips for your new 2018, 2019, 2020 or 2022 GT Mustang without the Active Exhaust Option from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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