Flowmaster 817807 American Thunder Exhaust System Kit
Product details
| Management number | 254815505 | Release Date | 2026/11/07 | List Price | US$499.98 | Model Number | 254815505 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Compatible with 2018-2024 Mustang GT 5.0L without Factory Active Performance Exhaust Valves.;<br><br>The Flowmaster American Thunder® Axle-back exhaust system for the 2018-2024 Ford Mustang GT with the 5.0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster®. This bolt-on 409S stainless steel system features 3.00 in. mandrel-bent tubing and two Super 44® series mufflers for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds. The system is finished off with quad 4.00 in. polished 304 stainless steel tips. This system includes all necessary parts, hardware and instructions for an easy installation. NOTE: This kit will not fit vehicles with the Active Performance Exhaust option. Note: Fits Coupes & Convertibles.;
- Quad 4.00-inch Polished 304 Stainless Steel Tips
- Dyno-Tuned for Maximum Performance
- Uses the Factory Hanger Locations
- 409S Stainless Steel Construction
- Moderate/Aggressive Sound
- Lifetime Limited Warranty
- Flowmaster Quality
- Easy Installation
| Vehicle fitment type | Specific |
|---|---|
| Vehicle type | Car |
| Muffler type | Performance Mufflers |
| Brand | Flowmaster |
| Material | 409 Stainless Steel |
| Inlet diameter | 3.00 in |
| Outlet diameter | 4.00 in |
| Finish | Natural |
| Weight | 42.15 lb |
| Items included | All necessary parts, hardware and instructions |
| Has written warranty | No |
| Count | 1 |
| Automotive parts division | Performance |
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Flowmaster Exhaust Systems
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