Roush Axle-Back Exhaust System Without Active Exhaust GT 2018-2019

Roush:
422097
Roush Axle-Back Exhaust System Without Active Exhaust GT 2018-2019 is rated 4.6 out of 5 by 5.
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Highlights

  • 304 Stainless Steel
  • Mandrel Bent
  • Includes Clamps
  • Instructions Included
MSRP $675.99
$649.99
You save $26.00

Roush Axle-Back Exhaust System for 2018-2019 GT Mustangs without the Active Exhaust Option.

Are you looking to boost your 2018-2019 GT Mustang’s stock performance and sound while also giving it a more aggressive look? Then be sure to purchase this Roush Axle-Back Exhaust System from CJ Pony Parts! 

Features & Benefits:
- Aggressive, Race-Inspired Sound and Powerful Looks
- Helps Boost Performance: Improves Flow and Reduces Back Pressure
- Made of Corrosion-Resistant T-304 Stainless Steel with Mandrel Bends for High-Performing Air Flow
- Dual High-Flow Mufflers Improve Stock Sound, Performance and Flow Characteristics
- Quad Polished 304 Stainless Steel Tips
- Fits All 2018-2019 GT Mustangs without Active Exhaust from Factory 

This Roush (422097) Axle-Back Exhaust System offers an aggressive and race-inspired sound and powerful looks while also boosting performance, and it’s designed to help improve air flow and reduce back pressure. Featuring dual high-flow mufflers and quad polished 304 stainless steel exhaust tips, this axle-back exhaust kit is designed to fit all 2018-2019 Mustang GTs that don’t have the Active Exhaust option from the factory. 

Please Note: This exhaust is for 2018-2019 models only. It will not fit 2015-2017 models regardless of installed valance. 

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. 

Order a Roush (422097) Axle-Back Exhaust System for your 2018-2019 GT Mustang without the Active Exhaust Option from CJ Pony Parts today!

Installation Difficulty

Easy
Easy

Novice 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 Sounds real good better then that stock ones . Glad I purchase this product and it sounds great and has a great look.
Date published: 2018-09-10
Rated 5 out of 5 by from Very loud!!! Pur based and installed the Roush axleback for my 2018 Mustang with a resonator delete and all I can say is WOW!!! Personally I love the way it sounds it's got some rasp but no drone at all. Its definitely not for everyone though. Install took 30 minutes with a lift and sawzall and it fits like a glove.
Date published: 2019-06-25
Rated 4 out of 5 by from Great for the value but..... Great for the value. Very nice product and look. Easy to install. I kept my factory resonator. A little more power and throttle response. No drone. Very cool at idle and cruise. But very loud when you kick down or drive agressively
Date published: 2019-08-12
Rated 4 out of 5 by from Loud outside but quiet inside I just got this installed today its crazy loud outside but inside the car its sounds quieter than stock exhaust and thats the only thing i didnt like about it
Date published: 2019-03-02
Rated 5 out of 5 by from Easy to install and sound amazing! I'm very excited I went with the Roush axle-back. It sounds amazing and I get compliments all the time. Lastly, it was easy to install.
Date published: 2019-03-26
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Hi. Does this fit to my 2015 gt mustang? If I do bumper modification ?

Asked by: Hazoom
No
Answered by: Flyelvi
Date published: 2019-05-31

Ok for use in California 

Asked by: Alexn
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: rk cjpp
Date published: 2018-05-08

I noticed that the description stated that this system will not fit 2015-2017, regardless of valence. Do you know the reason why it will not fit? Different hangers, different dimensions, etc. Thanks.

Asked by: TonyT
Dimensionally they are very different.
Answered by: CJPP Dave
Date published: 2018-04-30

hi, is this fit to 2017 mustang gt?

Asked by: ther
I installed this on my 2015 Mustang GT with the X pipe from Magnaflow competition series catback, I basically replaced its axle back with roush. NOTE: This will fit 2015-2017 Mustang GTs with proper modification.
Answered by: Sean K
Date published: 2019-02-09

I have a 2018 Mustang GT with the active exhaust system. Will this exhaust fit my car? I know that I would lose my active exhaust, but will it fit? Also, does it come in black tips instead of the crome?

Asked by: 2018 Stangit
It would physically fit.
Answered by: rk cjpp
Date published: 2018-03-19
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