Roush Cat-Back Exhaust Kit Without Active Exhaust Fastback/Convertible GT 2018-2019

Roush:
422093
Roush Cat-Back Exhaust Kit Without Active Exhaust Fastback/Convertible GT 2018-2019 is rated 5.0 out of 5 by 5.
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Highlights

  • Cat-Back Exhaust
  • 304 Stainless Steel
  • Stainless Steel Quad Tips
  • Aggressive Sound
MSRP $1,149.99
$1,099.99
You save $50.00

Roush Cat-Back Exhaust Kit for 2018-2019 Fastback and Convertible GT Mustangs without the Factory Active Exhaust Option.

If you're looking for a simple way to upgrade the performance, look and sound of your GT Fastback or Convertible, you can't go wrong by purchasing this Roush Cat-Back Exhaust Kit. This kit is specially engineered for 2018-2019 GT Fastback or Convertible Mustangs without the factory Active Exhaust Option.

Roush 422093 Cat Back Exhaust Features and Benefits:
- Corrosion-Resistant 304 Stainless Steel
- Mandrel Bent Tubing
- Polished Stainless Steel Quad Tips
- Improves Air Flow
- Reduces Back Pressure
- Provides Aggressive Sound
- Race-Inspired Styling and Performance
- Fits 2018-2019 GT Fastback and Convertible Mustangs

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: Roush recommends checking your local noise ordinances levels prior to purchase.

This catback exhaust delivers signature Roush performance sound, looks and boosted performance on the road. The system is manufactured using corrosion resistant 304 stainless steel and features two 304 stainless steel polished quad tips for added aggressive accents. The tubing is mandrel bent which drastically improves air flow and reduces back pressure in your Mustang's exhaust system. Roush has perfected this system thanks to countless hours of R&D, testing and validation. Not only will your GT Fastback get a style upgrade, but the high-performance sound will let people know you're coming from streets away and get heads turning.

Kit Includes:
- High-Flow Mufflers (2)
- X-Pipe (1)
- Integrated Mid-Pipes (2)
- Polished 304 Stainless Steel Quad Tips (2)
- All Necessary Installation Hardware

*This exhaust will not fit 2015-2017 models regardless of installed valance.

Order this Roush (422093) Cat-Back Exhaust Kit for your 2018-2019 Fastback or Convertible GT Mustang without the Factory Active Exhaust Option from CJ Pony Parts today!

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Installation Videos

Vehicle Fitment

This product will fit the following Mustang years:

Rated 5 out of 5 by from Roush Cat-Back Exhaust: Absolutely Fantastic The audio in this video does NO Justice to this exhaust system! I Absolutely LOVE IT! It does have drone, but what do you expect when you delete the resonator and you're searching for something that will turn heads. I've had this Exhaust system for 6 months and it hasn't gotten old :) . I just wish the exhaust tips were wider in diameter and sat a little higher like the Corsa's (very minor things). This system WILL turn heads without a doubt, and this system sits perfect in terms of sound and volume. VERY Satisfied with my purchase!!
Date published: 2019-04-04
Rated 5 out of 5 by from Live it Sounds amazing! East to install as well. I did it in 3 hours with the car on jack stands and did it solo as well. Just use your jack for and extra set of hands so your faxorty exhaust wont drop to the ground hard. That's even if you care about it or saving it.
Date published: 2018-10-09
Rated 5 out of 5 by from Music to my ears! Installation was a breeze and they sound great! Factory sounded nice, but now the car sounds very aggressive. I've received a lot of compliments on the sound. Beyond satisfied!
Date published: 2018-09-26
Rated 5 out of 5 by from Awesome! All I have to say is wow. Two days after I ordered my exhaust it was at my house and I have to say this is the best sounding exhaust I’ve ever heard.
Date published: 2018-09-21
Rated 5 out of 5 by from One of the best exhaust I have ever heard! As the title says, this Roush exhaust is awesome! The video really does not do it justice by any means! This thing is insanely loud and I love it. There is a bit of drone and certain points, however it's not that bad once you get into cruising speed around 70MPH.
Date published: 2019-08-05
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Does this work for a non GT 2019 Mustang or is there another good option if it doesn't?

Asked by: JuMa
This only works on the gt. We would need to know if it is a v6 or ecoboost.
Answered by: rk cjpp
Date published: 2019-09-27

This fits the 2019 mustang gt coupe? 

Asked by: Lancelotriley22
The coupe and fastback are the same.
Answered by: rk cjpp
Date published: 2019-06-28

Good afternoon. I just want to know if you ship to South Africa?

Asked by: Francois
Yes. To get a shipping quote and total price, add the item(s) to your shopping cart and then proceed to checkout. In checkout, fill out your address info and scroll down to see shipping options and costs to your area including any import taxes and duties.
Answered by: rk cjpp
Date published: 2019-04-10

Is this a 3” or 2 1/2” system?

Asked by: PBol
When you watch the video on YouTube, someone asked this question in the comments and the answer received by CJPonyparts is this Roush exhaust is a 3" system.
Answered by: BLZPony
Date published: 2019-03-31

wondering is this is carb approved since its a roush part wondering because i wanna get it but california is super strict on mods. 

Asked by: allan510
We don't keep track of the aftermarket part laws in any area, so we'd encourage you to check the list of official approved CARB parts here: http://www.arb.ca.gov/msprog/aftermkt/devices/amquery.php.
Answered by: jmg1
Date published: 2019-02-19

Is this preferred for the convertible ones

Asked by: Kolekomani
This will work on a convertible.
Answered by: rk cjpp
Date published: 2018-12-31

Does this require a tune?

Asked by: Shadow5oh
No it does not.
Answered by: rk cjpp
Date published: 2018-12-20

I would like to convert my 2017 GT 5.0 premium over to quad tip, will this system work since it does not contain active exhaust?

Asked by: Tinisha 352
This exhaust will not fit 2015-2017 models regardless of installed valance. We offer several quad tip exhaust's that will fit your application. Click on mustang beside the search bar. Use the "Refine Your Search", choose your year, trim and cat back exhaust in the appropriate drop downs. If you need assistance please call toll free at 1-800-888-6473 and speak with a sales rep.
Answered by: rk cjpp
Date published: 2018-12-18
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