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Flowmaster's American Thunder Cat-back "Active" exhaust system for the 2015-2018 Dodge Challenger SRT 392, R/T Scat Pack models with 6.4L engine, as well as SRT Hellcat with the 6.2L engine. This exhaust system is for all models with the factory "Active Exhaust" option and is perfect for the person looking for a very aggressive exterior sound level when hard on the gas, while maintaining a moderate exterior and interior sound while cruising. This bolt-on 409S stainless steel system features a dual 3.00" Scavenger X-pipe assembly that runs into a pair of specially built Super 40 Series mufflers and uses 3.00" mandrel bent tailpipes with built-in active exhaust valves and is finished off with 3.50" quad stainless steel embossed tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
|Bullet Point #1||For Factory Active Exhaust Option|
|Bullet Point #2||Dyno Tuned for Maximum Performance|
|Bullet Point #3||Stainless Steel Construction|
|Bullet Point #4||Made in the USA|
|Exhaust Series||American Thunder|
|Exit Style||Turn Down|
|Heat Shield Attached||No|
|Muffler Body Length (in)||13.5|
|Muffler Body Length (in.)||13.500|
|Muffler Body Material||409S Stainless Steel|
|Muffler Body Shape||Oval|
|Muffler Inlet Diameter (in)||3|
|Muffler Inlet Diameter (in.)||3.000|
|Muffler Outlet Diameter (in)||3|
|Muffler Outlet Diameter (in.)||3.000|
|Muffler Overall Length (in)||20|
|Muffler Overall Length (in.)||20.000|
|Muffler Part Number||Kit Only|
|Pipe Material||Stainless Steel|
|Single or Dual||Dual|
|System Type||Cat Back|
|Tip Length (in)||9.5|
|Tip Material||304 Stainless|
*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.
The best modders use Wheelwell to build their dream rides.