🚀 Elevate Your Ride with Roush Performance!
The Roush Performance Products 421834 Axle Back Exhaust Kit is engineered to enhance your 2015-2017 5.0L Mustang's performance and sound. Made from corrosion-resistant T-304 stainless steel and featuring a mandrel bent design, this exhaust system improves exhaust flow and reduces backpressure, delivering a more aggressive sound and increased performance.
| Manufacturer | Roush Performance |
| Brand | Roush |
| Product Dimensions | 63.5 x 60.96 x 30.48 cm; 13.92 kg |
| Item model number | 421834 |
| Manufacturer part number | 421834 |
| Item Weight | 13.9 kg |
J**N
Sounds amazing!
Not really loud while it idles but it’s quiet aggressive while driving
Trustpilot
1 month ago
2 months ago