Flowmaster American Thunder Crossmember-Back Exhaust System for 1967-1970 Ford Mustang
Part # 817281
- Super 44 Series Performance Mufflers for Deep Powerful Sound
- Includes Hangers and Hardware for Installation
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Aggressive to Moderate Exterior Exhaust Tone
- 3.00-inch Polished 304 Stainless Steel Tips
- Crossmember-Back True Dual Exhaust System
- H-pipe Crossover for Maximum Power
- Does Not Include Header Reducers or Downpipes for Factory Manifolds
- Lifetime Limited Warranty
Description
For the person who is looking for a true dual Crossmember-Back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge mandrel-bent stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series mufflers and includes all hangers and hardware necessary for installation. This system fits through the factory rear valance exhaust cutouts and includes a pair of 3.00-inch polished stainless steel tips. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. If you prefer aluminized steel construction, check out optional system# 17281. Notes: Does Not fit convertibles or cars with staggered shocks. Does Not include header reducer cones or downpipes for factory manifolds.
Specifications
| CARB (California) Compliant | Yes |
|---|---|
| Catalytic Converter Included | No |
| Catalytic Converter Quantity | 0 |
| Clamping Type | Flat Band |
| Clamps Included | Yes |
| Drive | 2WD |
| Exhaust Series | American Thunder |
| Exhaust Tip Color | Silver |
| Exhaust Tip Connection | Clamp-On |
| Exhaust Tip Cut | Angled |
| Exhaust Tip Diameter | 3.00 in |
| Exhaust Tip Edge | Rolled Edge Angle Cut |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Intercooled | No |
| Exhaust Tip Length | 12.00 in |
| Exhaust Tip Material | 304 Stainless Steel |
| Exhaust Tip Quantity | 2 |
| Exhaust Tip Resonated | No |
| Exhaust Tip Shape | Round |
| Exhaust Tip Wall | Single Wall |
| Exit Style | Dual Out Rear |
| Finish | Natural |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Hangers Included | Yes |
| Heat Shield Included | No |
| Inlet Diameter | 2.50 in |
| UPC / GTIN | 00700042024643 |
| Warranty | Manufacturer's Limited Lifetime Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1967 | Ford | Mustang | Base, Shelby GT-350, Shelby GT-500 | 4.7L V8, 6.4L V8, 7.0L V8 | Polished Tip Finish, Aggressive to moderate sound, Does Not fit convertibles or cars with staggered shocks, Does not include header reducer cones or downpipes for factory manifolds |
| 1968 | Ford | Mustang | Base, Shelby GT-350, Shelby GT-500, Shelby GT-500KR | 4.7L V8, 5.0L V8, 6.4L V8, 7.0L V8 | Polished Tip Finish, Aggressive to moderate sound, Does Not fit convertibles or cars with staggered shocks, Does not include header reducer cones or downpipes for factory manifolds |
| 1969 | Ford | Mustang | Base, Boss 302, Boss 429, Shelby GT-350, Shelby GT-500 | 5.0L V8, 5.8L V8, 6.4L V8, 7.0L V8 | Polished Tip Finish, Aggressive to moderate sound, Does Not fit convertibles or cars with staggered shocks, Does not include header reducer cones or downpipes for factory manifolds |
| 1970 | Ford | Mustang | Base, Boss 302, Boss 429, Grande, Mach 1, Shelby GT-350, Shelby GT-500 | 5.0L V8, 5.8L V8, 7.0L V8 | Polished Tip Finish, Aggressive to moderate sound, Does Not fit convertibles or cars with staggered shocks, Does not include header reducer cones or downpipes for factory manifolds |