1 of 3
1 of 3
Flowmaster's American Thunder Cat-back exhaust system for the 2014 through 2018 Ram 2500 truck is perfect for the person looking for an aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear/ Dual Out Side) emissions-legal system, for the Crew Cab Long Bed/Standard Bed and Mega Cab models with a 6.4L V8 engine and coil spring rear suspension, features a stainless steel 50 Series HD muffler and dual 3.0" stainless steel tailpipes. Like all Flowmaster systems the pipes are mandrel bent to reduce any restrictions and maximize performance. The system finishes off with polished 4.0" stainless steel tips. 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. Note: Does not fit with optional air bag suspension.
Catalytic Converter Included | No |
Color | Black Muffler; Natural Tubing |
Exhaust Series | American Thunder |
Exhaust Type | Dual |
Exit Position | Dual Out Rear |
Exit Position | Dual Out Side |
Exit Style | Straight |
Heat Shield Attached | No |
Inlet Diameter | 3.500 in. |
Inlet Inside Diameter | 3.000 in. |
Material | Stainless Steel |
Mount Type | Flanged |
Muffler Part Number | Kit Only |
Muffler Series | 50 Series HD |
Muffler Type | Reflection |
Outlet Diameter | 3.000 in. |
Outlet Outside Diameter | 3.000 in. |
Single or Dual | Dual |
System Type | Cat Back |
Tail Pipe Diameter | 3.000 in. |
Tip Diameter | 4.000 in. |
Tip Edge Style | Cut |
Tip Finish | Polished |
Tip Length | 13.000 in. |
Tip Logo | Embossed |
Tip Material | Stainless Steel |
Tip Quantity | 2 |
Tip Type | Double Wall |
Title | Flowmaster 817709 Cat-back System - DOR - American Thunder - Moderate Sound |
Tubing Diameter | 3.000 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.
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.