Flowmaster's American Thunder Axle-back exhaust system for the 2018 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features single 3.00 inch mandrel-bent tubing and two Super 44 series mufflers for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds. Other features include quad 4.00 inch polished tips. This system includes all necessary parts, hardware and instructions for an easy installation. Proud to Say Made in the USA. NOTE: This kit will not fit vehicles with the Active Performance Exhaust option.
Product Attributes
| Tubing Material | 409S Stainless Steel | Tubing Diameter (in) | 3 |
|---|---|---|---|
| Muffler Part Number | Kit Only | Muffler Series | Super 44 |
| Muffler Type | Reflection | Muffler Overall Length (in) | 51.5 |
| Muffler Body Length (in) | 13 | Muffler Shape | Oval |
| Muffler Material | 409S Stainless Steel | Muffler Finish | Painted |
| Muffler Color | Black | Muffler Quantity | 2 |
| Muffler Inlet Diameter (in) | 2.5 | Muffler Outlet Diameter (in) | 3 |
| Muffler Inlet Location | Offset | Muffler Outlet Location | Dual Outlet |
| Tip Style | Double wall | Tip Shape | Round |
| Tip Material | 304 Stainless | Tip Finish | Polished |
| Tip Logo | Embossed | Tip Cut | Angle |
| Tip Edge Style | Cut | Tip Diameter (in) | 4 |
| Tip Length (in) | 5.25 | Tip Quantity | 4 |
| Heat Shield | No | Catalytic Converter Included | No |
| System Type | Axle-back | Exhaust Series | American Thunder |
| Single Dual | Dual | Sound Level | Moderate/Aggressive |
| Exit Position | DOR | Mount Type | Uses factory hangers |
