Flowmaster 817507 American Thunder Cat Back Exhaust System Flowmaster 817507
$1,375.71
This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 Mega Cab with 5.7L engine. As an...
Guaranteed Fitment
Always the correct part
In-House Experts
We know our products
Fast Shipping
Quick delivery across Canada
Secure Checkout
100% safe & secure
This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 Mega Cab with 5.7L engine. As an American Thunder system, it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 3.00-inch stainless steel tubing flowing into a 50 Series HD performance muffler. The dual 2.50-inch mandrel-bent tailpipes use the factory hanger locations for an easy installation and the system is finished off with a pair of 3.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either straight-out the back under the bumper, or out the sides behind the rear wheels, which is ideal for towing applications. Easy to follow instructions and all necessary hardware is provided with the system and its covered by our Lifetime Limited Warranty.
Specifications:
| Description_DES | American Thunder Cat Back Exhaust System |
| Description_EXT | American Thunder Cat Back Exhaust System; Single; Dual Rear Same Side Exit; Incl. 2.5 in. Tubing/50 Series™ HD Muffler/3 in. Polished Stainless Tips; 409 Stainless Steel; |
| Description_FAB | Mandrel Bent 16 Gauge 409 Stainless Tubing |
| Description_FAB | Includes Hangers And Hardware For Easy Installation |
| Description_FAB | Dyno Tuned for Maximum Performance |
| Description_FAB | Premium Flowmaster Quality |
| Description_FAB | 3 Year Limited Warranty |
| Description_FAB | Made in the USA |
| Description_MKT | This stainless steel cat-back exhaust system fits 2003-2012 Dodge Ram 2500/3500 with the 5.7L Hemi engine, and also fits 2005-2008 Dodge Ram 1500 Mega Cab with 5.7L engine. As an American Thunder system, it will provide improved performance and fuel economy while producing a moderate tone inside and outside the truck. Constructed from 16-gauge mandrel-bent 3.00-inch stainless steel tubing flowing into a 50 Series HD performance muffler. The dual 2.50-inch mandrel-bent tailpipes use the factory hanger locations for an easy installation and the system is finished off with a pair of 3.00-inch polished 304 stainless steel tips. The system comes with two sets of tailpipe exits giving you the option of either straight-out the back under the bumper, or out the sides behind the rear wheels, which is ideal for towing applications. Easy to follow instructions and all necessary hardware is provided with the system and its covered by our Lifetime Limited Warranty. |
| Description_SHO | Exhaust System Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | Dodge | Ram 2500 | ||
| 2005 | Dodge | Ram 2500 | ||
| 2006 | Dodge | Ram 2500 | Laramie | |
| 2007 | Dodge | Ram 2500 | Laramie | |
| 2008 | Dodge | Ram 2500 | Laramie | |
| 2009 | Dodge | Ram 2500 | Laramie | |
| 2010 | Dodge | Ram 2500 | Laramie | |
| 2006 | Dodge | Ram 2500 | SLT | |
| 2007 | Dodge | Ram 2500 | SLT | |
| 2008 | Dodge | Ram 2500 | SLT | |
| 2009 | Dodge | Ram 2500 | SLT | |
| 2010 | Dodge | Ram 2500 | SLT | |
| 2006 | Dodge | Ram 2500 | Sport | |
| 2007 | Dodge | Ram 2500 | Sport | |
| 2006 | Dodge | Ram 2500 | ST | |
| 2007 | Dodge | Ram 2500 | ST | |
| 2008 | Dodge | Ram 2500 | ST | |
| 2009 | Dodge | Ram 2500 | ST | |
| 2010 | Dodge | Ram 2500 | ST | |
| 2008 | Dodge | Ram 2500 | SXT | |
| 2009 | Dodge | Ram 2500 | SXT | |
| 2010 | Dodge | Ram 2500 | SXT | |
| 2006 | Dodge | Ram 2500 | TRX4 | |
| 2007 | Dodge | Ram 2500 | TRX4 | |
| 2011 | Ram | 2500 | Laramie | |
| 2012 | Ram | 2500 | Laramie | |
| 2011 | Ram | 2500 | Laramie Longhorn | |
| 2012 | Ram | 2500 | Laramie Longhorn | |
| 2011 | Ram | 2500 | Power Wagon | |
| 2012 | Ram | 2500 | Power Wagon | |
| 2011 | Ram | 2500 | SLT | |
| 2012 | Ram | 2500 | SLT | |
| 2011 | Ram | 2500 | ST | |
| 2012 | Ram | 2500 | ST | |
| 2011 | Ram | 3500 | Laramie | |
| 2012 | Ram | 3500 | Laramie | |
| 2011 | Ram | 3500 | SLT | |
| 2012 | Ram | 3500 | SLT | |
| 2011 | Ram | 3500 | ST | |
| 2012 | Ram | 3500 | ST |
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.

