Flowmaster 67-70 Ford Mustang, V8, Header-back, Super 44 Series Mufflers, Mandrel
Header-back System 409S - Dual Rear Exit - American Thunder® - Aggressive Sound
Application Summary
Fits 1967 to 1970 Ford Mustang with a V8 engine, does not fit convertibles or cars with staggered shocks.
Features
For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. These systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder® systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
- Mandrel bent 16 gauge stainless steel tubing
- Aggressive Sound Exterior Exhaust Tone
- Includes hangers and hardware for easy installation
- Header-back System
| 2WD/4WD | 2WD | Muffler Part Number | Kit Only |
|---|---|---|---|
| Single Dual | Dual | Inlet Diameter (in) | 2.5 |
| System Type | Header-back System | Exhaust Series | American Thunder® |
| Heat Shield | No | Material | Stainless Steel |
| Outlet Diameter (in) | 2.5 | Tubing Diameter (in) | 2.5 |
| Muffler Series | Super 44 Series | Exit Position | Dual Rear Exit |
| Muffler Quantity | 2 | Sound Level | Aggressive Sound |