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Flowmaster 817658 - American Thunder Cat Back Exhaust System
Flowmaster's American Thunder Cat-back exhaust system for the 2015-2016 Dodge Charger R/T with the 5.7L V8 engine and 2015-2018 Chrysler 300 with 5.7L V8 engine is perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features a pair of Super 44 Series mufflers for a deep, aggressive sound. The system uses a 2.50 inch Scavenger Series X-Pipe and mandrel bent tubing for maximum performance and then is finished off with 2.50 inch stainless steel tips that exit within the rear bumper valence. 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.
Catalytic Converter Included | No |
Exhaust Series | American Thunder |
Exhaust Type | Dual |
Exit Position | Dual Rear |
Exit Style | Straight |
Heat Shield Attached | No |
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 | Super 44 |
Outlet Diameter | 2.500 in. |
Outlet Outside Diameter | 2.500 in. |
Shape | Oval |
Single or Dual | Dual |
Sound Level | Moderate/Aggressive |
System Type | Cat Back |
Tail Pipe Diameter | 2.500 in. |
Tip Cut | Angle |
Tip Diameter | 2.500 in. |
Tip Edge Style | Cut |
Tip Length | 3.250 in. |
Tip Logo | None |
Tip Quantity | 2 |
Tip Shape | Round |
Tip Type | Single Wall |
Title | Flowmaster 817658 Cat-back System 409S - DOR - American Thunder - Moderate/Aggressive Sound |
Tubing Diameter | 2.500 in. |
*Some manufacturer restrictions apply.
Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.
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