Flowmaster's Outlaw Axle-back exhaust system for the 2009-2014 Dodge Challenger RT is perfect for the person looking for a very aggressive exhaust tone inside and outside the vehicle, with all of the performance benefits that you would expect from Flowmaster. This easy to bolt-on emissions-legal system for the 5.7L V8 features a pair of stainless steel Outlaw Series mufflers with 2.50 inch stainless steel mandrel bent pipes. The system finishes off with polished rectangular stainless steel tips. This system only fits the Manual Transmission vehicles with the factory 2.50 inch exhaust. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
| California Proposition 65 Chemical Name 1 | Nickel (metallic) |
| California Proposition 65 Chemical Name 2 | Chromium (hexavalent compounds) |
| Color | Black |
| Exhaust Series | Outlaw |
| Exhaust Type | Dual |
| Exit Position | Dual Rear |
| Exit Style | Straight |
| Inlet Diameter | 2.500 in. |
| Inlet Inside Diameter | 2.500 in. |
| Material | Stainless Steel |
| Mount Type | Flanged |
| Muffler Count | 2 |
| Muffler Part Number | Kit Only |
| Muffler Series | Outlaw |
| Muffler Type | Welded Baffle |
| Outlet Diameter | 3.000 in. |
| Outlet Outside Diameter | 3.000 in. |
| Shape | Round |
| Single or Dual | Dual |
| Sound Level | Aggressive |
| System Type | Axle Back |
| Tail Pipe Diameter | 2.500 in. |
| Tip Cut | Angle |
| Tip Diameter | 3.000 in. x 7.000 in. |
| Tip Edge Style | Rolled |
| Tip Finish | Polished |
| Tip Length | 7.250 in. |
| Tip Logo | Embossed |
| Tip Material | Stainless Steel |
| Tip Quantity | 2 |
| Tip Shape | Rectangle |
| Tip Type | Single Wall |
| Title | Flowmaster 817721 Axle-back - DOR - Outlaw - Aggressive Sound |
| Tubing Diameter | 2.500 in. |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
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