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🔥 Turn heads and own the road with ROUSH’s fierce V6 roar!
The ROUSH 421145 Exhaust System is a premium stainless steel cat-back upgrade designed for 2010-2011 V6 Mustangs. Featuring an open-chamber muffler and chrome-finished tips, it boosts horsepower and torque by improving airflow while eliminating in-cabin boom. Engineered for durability and style, it fits factory rear valances and maintains emissions compliance.
| ASIN | B006HF7DPC |
| Best Sellers Rank | #1,430,414 in Automotive ( See Top 100 in Automotive ) #477 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand | Roush |
| Brand Name | Roush |
| Color | silver |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.3 out of 5 stars 55 Reviews |
| Global Trade Identification Number | 00844764211452 |
| Installation Type | Clamp-On |
| Item Weight | 27 Pounds |
| Manufacturer | Roush |
| Manufacturer Part Number | 421145 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 421145 |
| OEM Equivalent Part Number | 421145 |
| Shape | Cylindrical with bends |
| UPC | 844764211452 |
| Vehicle Service Type | Car |
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