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Flowmaster Axle-back System 409s - Dual Rear Exit - American Thunder - Aggressive Sound 817588
$498.76
American Thunder exhaust systems deliver the aggressive sounds you want, as well as the performance gains you demand. This T409 stainless steel American Thunder Axle-back for the 2013 to 2014 Mustang GT features specially modified Super 44 series mufflers with polished 4.00 in. stainless tips and is a direct bolt on for the restyled Mustang. A lifetime limited warranty provides assurance that this American made exhaust will deliver that famous Flowmaster sound for many years to come.
- Stainless Steel Construction
- Dyno tuned for maximum performance
- Patented Delta Flow technology
- Premium Quality
Product Attributes
| Tip Quantity | 2 | Exhaust Series | American Thunder |
|---|---|---|---|
| Exit Position | Dual Rear Exit | Heat Shield | No |
| Inlet Diameter (in) | 2.75 | Material | Stainless Steel |
| Muffler Part Number | Kit Only | Muffler Quantity | 2 |
| Muffler Series | Super 44 Series | Outlet Diameter (in) | 3 |
| Single Dual | Dual | Sound Level | Aggressive Sound |
| Tubing Diameter (in) | 3 | System Type | Axle-back System |
| 2WD/4WD | RWD | Tip Diameter (in) | 4 |