Roush
Roush 18-23 Mustang 5.0L V8 Exhaust Kit for Ford Active Systems - 422293
- SKU:
- RSH422293
- UPC:
- 84473422293
- MPN:
- 422293
- Availability:
- Regularly stocked product
Description
Is this cat back exhaust system compatible with my vehicle?
Confirm vehicle fitment prior to purchase; this Roush cat back exhaust is engineered for specific makes and models.
What is the expected horsepower and torque gain from this cat back exhaust?
Experience a 10 horsepower gain and 10 ft pound torque increase, delivering more thrilling acceleration from this cat back system.
RSH Cat Back Exhausts from Roush deliver a significant 10 horsepower and 10 ft pound torque increase, making them ideal for street performance. Engineered for a deep, resonant exhaust note and enhanced throttle response, this cat back system provides a tangible upgrade. Trust Roush for a high-performance cat back solution that transforms your driving experience.
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 wide-open throttle tone. The system delivers impressive sound quality across V6 and V8 applications, though some owners note it runs very loud—especially on 5.0 setups—with cold starts that can be intense before quieting down. Beyond acoustics, users highlight the aesthetic improvement over stock exhausts. While no significant horsepower gains are reported, the exhaust has earned a reputation for delivering exactly what enthusiasts want: aggressive, refined sound that turns heads without feeling gimmicky.
Why Choose the RSH Cat Back Exhausts
Delivers an aggressive, race-inspired exhaust note that commands attention.
Transforms your driving experience with a deeper, more resonant tone.
Boosts throttle response for a more immediate and exhilarating connection.
Maximizes exhaust flow for enhanced engine performance and power delivery.
Who Is This For?
Street Performance — 8/10
Provides measurable horsepower and torque gains.
Engine Performance — 8/10
Achieves a 10 horsepower gain and 10 foot pound torque increase.
Exhaust Note / Sound — 7/10
Cat back exhaust systems typically alter exhaust sound.
Visual / Aesthetic Upgrade — 6/10
Cat back exhaust systems often include upgraded tips.
Additional Resources
Browse More: Shop All Catback — Exhaust, Mufflers & Tips
Additional Information
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
Clearance Item: |
N |
MPN: |
422293 |
Proposition 65: |
N |
Universal Fitment: |
Y |
Street Performance: |
8/10 |
Engine Performance: |
8/10 |
Exhaust Note / Sound: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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