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Flowmaster's American Thunder Cat-back exhaust system for the 2017-2019 Dodge Charger R/T with the 5.7L Hemi engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features a dual 3.00 inch mandrel-bent Scavenger Series X-Pipe for maximum performance and a pair of specially designed Super 40 Series mufflers with 3.50 inch internals for maximum power and exterior sound quality, but with a moderate but pleasant interior tone at cruising speeds. Other features include dual 3.00 inch mandrel-bent tailpipes which are designed to re-use the factory exhaust valves and exit in the factory exhaust tips located in the rear valance. The tailpipes are a two piece design and have no resonators. This system includes all necessary parts, hardware and instructions for an easy installation.
|Catalytic Converter Included||No|
|Exhaust Series||American Thunder|
|Exit Position||Dual Out Rear|
|Heat Shield Attached||No|
|Inlet Inside Diameter||3.000 in.|
|Mount Type||Uses Factory Hangers|
|Muffler Body Length||13.500 in.|
|Muffler Body Material||409S Stainless Steel|
|Muffler Body Shape||Oval|
|Muffler Inlet Diameter||3.000 in.|
|Muffler Inlet Location||Offset|
|Muffler Outlet Diameter||3.000 in.|
|Muffler Outlet Location||Center|
|Muffler Overall Length||19.500 in.|
|Muffler Part Number||Kit Only|
|Muffler Series||Super 40 Series|
|Single or Dual||Dual|
|System Type||Cat Back|
|Tail Pipe Diameter||2.500 in.|
|Tip Type||Not Included|
|Title||Flowmaster 817778 Cat-Back 409S - American Thunder Kit - DOR - Moderate/Aggressive Sound|
|Tubing Diameter||3.000 in.|
|Tubing Material||409S Stainless Steel|
*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.
An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.