Roush
Roush 2018-2024 Ford Mustang 5.0L V8 Cat-Back Exhaust Kit (Fastback Only) - 422093
- SKU:
- RSH422093
- UPC:
- 844764006928
- MPN:
- 422093
- Availability:
- Regularly stocked product
Description
What is the warranty period for the Roush Cat Back Exhausts?
Roush Cat Back Exhausts are backed by a limited lifetime warranty against manufacturer defects for original purchasers.
How difficult is the installation of the Roush Cat Back Exhausts?
Installing this Cat Back exhaust system is straightforward with its bolt-on design, minimizing complexity for a smooth upgrade.
Roush Cat Back Exhausts for the 2018-2023 Ford Mustang are engineered to deliver maximum power gains and throttle response. Featuring corrosion-resistant 304 stainless steel construction and mandrel bent tubing for optimized airflow, this Cat Back system ensures enduring performance and a refined aesthetic. Experience a confident, enhanced driving sensation with this premium Cat Back exhaust upgrade.
What Owners Say
Owners and enthusiasts consistently praise the Roush cat-back exhaust as one of the better-sounding options for Mustangs, with particular appreciation for the natural burbles and aggressive wide-open throttle tone. The sound quality earns high marks across V6 and V8 applications, delivering an aggressive exhaust note that many consider a significant upgrade over stock. Some owners note that it creates a very loud setup, especially on cold starts, though the volume settles down relatively quickly. The aesthetic improvement is frequently mentioned as a bonus, particularly for V6 owners replacing factory exhausts. For Mustang enthusiasts seeking aggressive sound without compromising quality, the Roush cat-back has earned a strong reputation.
Key Features
- Corrosion-resistant 304 stainless steel construction
- Mandrel bent for high-performing airflow
- Polished 304 stainless steel tips
- Mandrel-bent x-pipe
- Mid-pipes
- Dual high flow mufflers
Why Choose the RSH Cat Back Exhausts
Delivers enduring performance and a show-stopping look with superior corrosion resistance.
Achieves maximum power gains and throttle response through optimized airflow.
Transforms your Mustang's presence with aggressive, polished exhaust tips.
Provides an exhilarating, race-inspired exhaust note for an unmatched driving thrill.
Who Is This For?
Street Performance — 9/10
Optimized airflow for maximum power and throttle response.
Track / Autocross — 8/10
High-performing airflow and power gains for performance driving.
Engine Performance — 9/10
Mandrel bent for high-performing airflow, claims power gains.
Exhaust Note / Sound — 7/10
Dual high flow mufflers and premium position imply enhanced sound.
Visual / Aesthetic Upgrade — 7/10
Polished 304 stainless steel tips offer a premium look.
Easy DIY Install — 8/10
Bolt-on install type simplifies the installation process.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Catback — Exhaust, Mufflers & Tips
Additional Information
Clearance Item: |
N |
MPN: |
422093 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
9/10 |
Track / Autocross: |
8/10 |
Engine Performance: |
9/10 |
Exhaust Note / Sound: |
7/10 |
Visual / Aesthetic Upgrade: |
7/10 |
Easy DIY Install: |
8/10 |
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