Flowmaster® (15-23) Mustang EcoBoost FlowFX 304SS Cat-Back Exhaust System
PLEASE CONTACT SUPPORT TO CONFIRM INVENTORY
Flowmaster® (15-23) Mustang EcoBoost FlowFX 304SS Cat-Back Exhaust System is backordered and will ship as soon as it is back in stock.
Question? Call us at (888) 257-1077 🏁 (M-F 9-5 ET)
Email: info@10SecondRacing.com (24/7)
Free Shipping to Lower 48 US States ($100+)
Worldwide Shipping via UPS (Check Rates at Checkout)
Flowmaster® (15-23) Mustang EcoBoost FlowFX 304SS Cat-Back Exhaust System is backordered and will ship as soon as it is back in stock.
Description
Description
Compatible: (2.3L)
2015 - 2023 Ford Mustang
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Features:
- Bright 409S Stainless Steel Construction
- Dyno-Tuned for Maximum Performance
- Includes Scavenger Series Y-pipe
- FlowFX Straight-through Mufflers
- Lifetime Limited Warranty
- Quick & Easy Installation
- Deep Powerful Sound
- Flowmaster Quality
Specs:
| Brand | Flowmaster |
|---|---|
| CARB EO | No |
| Emission Code | 5 |
| Exhaust Series | Flow FX |
| Exit Position | Dual Out Rear |
| Mount Type | Uses Factory Hanger |
| Muffler Inlet Diameter | 3 |
| Muffler Outlet Diameter | 3.00 |
| Muffler Series | FlowFX |
| Product Type | Cat-Back Exhaust |
| Single Dual | Dual |
| Sound Level | Moderate |
| Tip Cut | Angle |
| Tip Diameter | 4.50 |
| Tip Finish | Black Ceramic |
| Tip Length | 5.25 |
| Tip Logo | Embossed |
| Tip Material | 304 Stainless |
| Tip Shape | Round |
| Tip Style | Single Wall |
| Tubing Diameter (in) | 3 |
| Tubing Material | 409S Stainless Steel |
| Part Number | 717863 |

Install Guide
Warranty:











