Flowmaster 817850 American Thunder Axle Back Exhaust System Flowmaster 817850
$555.96
The new American Thunder axle-back kit features stainless steel construction with larger 2.50-inch mandrel-bent tubing replacing the small factory 2.25-inch tailpipes and resonators. The non-resonated tailpipes exit in the stock...
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The new American Thunder axle-back kit features stainless steel construction with larger 2.50-inch mandrel-bent tubing replacing the small factory 2.25-inch tailpipes and resonators. The non-resonated tailpipes exit in the stock location, utilize the factory hanger locations are finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your RAM some bark to go with its bite. Includes installations instructions and all necessary hardware for a quick and easy at home installation. Note: Fit 2/4 wheel drive trucks and all wheelbases except trucks with the factory single tailpipe.
Specifications:
| Description_DES | American Thunder Axle Back Exhaust System |
| Description_EXT | American Thunder Axle Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing/Resonator Delete Pipe/4.5 in. Black Ceramic Stainless Tips; 409 Stainless Steel; |
| Description_FAB | Stainless Steel Construction |
| Description_FAB | Deletes Factory Resonators |
| Description_FAB | Mandrel Bent Tubing |
| Description_MKT | The new American Thunder axle-back kit features stainless steel construction with larger 2.50-inch mandrel-bent tubing replacing the small factory 2.25-inch tailpipes and resonators. The non-resonated tailpipes exit in the stock location, utilize the factory hanger locations are finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your RAM some bark to go with its bite. Includes installations instructions and all necessary hardware for a quick and easy at home installation. Note: Fit 2/4 wheel drive trucks and all wheelbases except trucks with the factory single tailpipe. |
| Description_SHO | Exhaust System Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2019 | Ram | 1500 | Big Horn | |
| 2020 | Ram | 1500 | Big Horn | |
| 2021 | Ram | 1500 | Big Horn | |
| 2022 | Ram | 1500 | Big Horn | |
| 2019 | Ram | 1500 | Laramie | |
| 2020 | Ram | 1500 | Laramie | |
| 2021 | Ram | 1500 | Laramie | |
| 2022 | Ram | 1500 | Laramie | |
| 2019 | Ram | 1500 | Laramie Longhorn | |
| 2020 | Ram | 1500 | Laramie Longhorn | |
| 2019 | Ram | 1500 | Limited | |
| 2020 | Ram | 1500 | Limited | |
| 2021 | Ram | 1500 | Limited | |
| 2022 | Ram | 1500 | Limited | |
| 2021 | Ram | 1500 | Limited Longhorn | |
| 2022 | Ram | 1500 | Limited Longhorn | |
| 2019 | Ram | 1500 | Lone Star | |
| 2020 | Ram | 1500 | Lone Star | |
| 2021 | Ram | 1500 | Lone Star | |
| 2022 | Ram | 1500 | Lone Star | |
| 2019 | Ram | 1500 | Rebel | |
| 2020 | Ram | 1500 | Rebel | |
| 2021 | Ram | 1500 | Rebel | |
| 2022 | Ram | 1500 | Rebel | |
| 2020 | Ram | 1500 | Special Service | |
| 2021 | Ram | 1500 | Special Service | |
| 2020 | Ram | 1500 | Sport | |
| 2021 | Ram | 1500 | Sport | |
| 2022 | Ram | 1500 | Sport | |
| 2019 | Ram | 1500 | Tradesman | |
| 2020 | Ram | 1500 | Tradesman | |
| 2021 | Ram | 1500 | Tradesman | |
| 2022 | Ram | 1500 | Tradesman |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

