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Flowmaster's American Thunder Cat-back exhaust system for the 2018-2019 Jeep Wrangler JL with the 3.6L V6 is perfect for the person looking for a moderate to aggressive exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system features 2.50 inch mandrel bent inlet pipes, a stainless steel 80 Series cross-flow muffler and dual 2.50 inch mandrel bent tailpipes. The system finishes with large 4.00 inch black ceramic coated Flowmaster stainless steel tips for a stealthy modern look. The system is designed for an easy fit and includes all necessary parts and hardware for installation.
|Catalytic Converter Included||No|
|Exhaust Series||American Thunder|
|Exit Position||Dual Out Rear|
|Heat Shield Attached||No|
|Inlet Inside Diameter||2.500 in.|
|Mount Type||Uses Factory Hangers|
|Muffler Body Length||15.000 in.|
|Muffler Body Material||409S Stainless Steel|
|Muffler Inlet Diameter||2.500 in.|
|Muffler Inlet Location||Offset|
|Muffler Outlet Diameter||2.500 in.|
|Muffler Outlet Location||Dual Outlet|
|Muffler Overall Length||32.000 in.|
|Muffler Series||80 Series|
|System Type||Cat Back|
|Tail Pipe Diameter||2.500 in.|
|Tip Diameter||4.000 in.|
|Tip Finish||Black Ceramic Coated|
|Tip Length||5.250 in.|
|Tip Material||304 Stainless Steel|
|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.
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.