The Flowmaster American Thunder® Cat-back exhaust system for the 2015-2023 Ford Mustang with the 2.3L Ecoboost engine is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster®. This bolt-on emissions legal system is constructed from 409S stainless steel and features a single 2.50-inch mandrel-bent inlet tube that splits into duals leading into a pair of our race proven 3.00-inch inlet Outlaw® mufflers for both maximum performance and sound. The system is finished off with dual 4.00-inch polished stainless steel tips that exit within the rear bumper valence. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. Note: Fits both hardtops and convertible models.
Features
- Race Proven Outlaw Muffler Technology
- Dyno Tuned For Maximum Performance
- Deep Aggressive Performance Tone
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Mandrel-bent Tubing
- Easy Installation
Specifications
| California Proposition 65 |
Yes |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| Catalytic Converter Quantity |
0 |
| Category |
Exhaust |
| Clamps Included |
Yes |
| Drive |
RWD |
| Emission Code |
5 |
| Exhaust Series |
American Thunder |
| Exhaust Tip Cut |
Angle |
| Exhaust Tip Diameter |
4.00 IN |
| Exhaust Tip Edge |
Cut |
| Exhaust Tip Finish |
Polished |
| Exhaust Tip Length |
5.25 IN |
| Exhaust Tip Material |
409 Stainless Steel |
| Exhaust Tip Quantity |
2 |
| Exhaust Tip Shape |
Round |
| Exit Style |
Dual Out Rear |
| Finish |
Natural |
| Grade Type |
Performance |
| Hangers Included |
Yes |
| Heat Shield Included |
No |
| Inlet Diameter |
3.00 IN |
| Inlet Type |
Flanged |
| Main Piping Diameter |
2.25 IN |
| Mount Type |
Flanged |
| Muffler Body Diameter |
2.50 IN |
| Muffler Body Material |
409 Stainless Steel |
| Muffler Body Shape |
Oval |
| Muffler Flanged Inlet |
No |
| Muffler Flanged Outlet |
No |
| Muffler Included |
Yes |
| Muffler Inlet Inside Diameter |
3.00 IN |
| Muffler Inlet Outside Diameter |
3.00 IN |
| Muffler Part Number |
Kit Only |
| Muffler Quantity |
2 |
| Muffler Series |
Outlaw |
| Muffler Type |
Chambered |
About Flowmaster
Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
