Flowmaster 817409 American Thunder ® Header Back System Dual Exhaust System Kit
Flowmaster 817409 American Thunder ® Header Back System Dual Exhaust System Kit is backordered and will ship as soon as it is back in stock.
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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. 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.
- Mandrel Bent 16 Gauge 409 Stainless Steel Tubing
- Aggressive And Powerful Exterior Exhaust Tone
- Header Back System
- Improved Throttle Response, Power And Mileage
- Dyno Tuned For Maximum Performance
- Limited Lifetime Warranty
[This product can expose you to chemicals Including () which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov]
Product Specifications
Product Specifications
| Sound Level | Aggressive |
| Type | Header-Back |
| Exhaust Type | Dual |
| Outlet Type | Dual |
| Exit Position | Rear Exit |
| Material | Stainless Steel |
| Diameter (IN) | 2-1/2 Inch |
| Includes Exhaust Tip | No |
| Exhaust Tip Style | No Tip |
| Exhaust Tip Material | No Tip |
| Includes Muffler | Yes |
| Muffler Quantity | 2 |
| Includes Exhaust Pipe Muffler Delete | Yes |
| Muffler Configuration | Single Inlet, Single Outlet |
| Muffler Brand | Super 40 Series |
| Includes Hardware | Yes |
| Required Welding | Yes |
| Estimated Install Time (Hours) | 2 |
Additional Information
Shipping & Returns
Shipping & Returns
Shipping Charges
Shipping charges vary and are determined at checkout based on your shipping address. We ship via UPS and LTL Truck Freight for larger items with various expedited shipping options. Free Shipping is available to a local store where applicable.
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60-Day No-Hassle Returns
If you are not pleased with your purchase, simply return it for a full refund. To return an item, please contact us at 833-727-8784 or customerservice@partsvia.com and request a return authorization number.
Contact
Contact
Call us at 1-833-727-8784 or Email us at customerservice@partsvia.com.
We typically reply within 24-48 hours of your submission.
