| Management number | 254244583 | Release Date | 2026/11/07 | List Price | US$359.98 | Model Number | 254244583 | ||
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| Category | |||||||||
Compatible with 1967-1970 Ford Mustang with V8 engine and headers. Aluminized Steel.;<br><br>For the person who is looking for a true dual headers-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 aluminized steel tubing with a built-in H-pipe crossover. The pair of specially selected Super 44 Series performance mufflers flows into 2.50 in. mandrel-bent tailpipes 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 in. 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. All aluminized steel exhaust systems are covered by our 3-year Limited Warranty. If you prefer stainless steel construction, check out optional system# 817281 which is covered by out Lifetime Limited Warranty. Notes: Does Not fit convertibles or cars with staggered shocks. Does Not include header reducer cones.;
| Vehicle fitment type | Specific |
|---|---|
| Vehicle type | Car |
| Muffler type | Chambered Mufflers |
| Brand | Flowmaster |
| Material | Aluminized Steel |
| Inlet diameter | 2.5 in |
| Outlet diameter | 2.5 in |
| Finish | Aluminized |
| Weight | 54.7 lb |
| Items included | Hangers |
| Has written warranty | No |
| Count | 1 |
| Automotive parts division | Performance |
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