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These moderate sounding systems are designed to replace original rear mounted mufflers located behind the rear axle using factory style connections. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This America Thunder system delivers a moderate exterior tone and a mild interior tone and is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
|Bullet Point #1||Mandrel bent 16 gauge stainless steel tubing|
|Bullet Point #2||Moderate Sound exterior exhaust tone|
|Bullet Point #3||Includes hangers and hardware for easy installation|
|Bullet Point #4||Dyno tuned for maximum performance|
|Exhaust Series||American Thunder|
|Exit Position||Single Rear Exit|
|Heat Shield Attached||No|
|Inlet Diameter (in)||2.5|
|Inlet Inside Diameter (in.)||2.5|
|Muffler Part Number||Kit Only|
|Muffler Series||60 Series Delta Flow|
|Outlet Diameter||2.5 in.|
|Outlet Diameter (in)||2.5|
|Outlet Outside Diameter (in.)||2.5|
|Single or Dual||Single|
|Tip Diameter (in)||4|
|Tip Diameter (in.)||4|
|Title||Flowmaster 817488 Axle-back System 409S - Single Rear Exit - American Thunder - Moderate Sound|
|Tubing Diameter||2.50 in.|
|Tubing Diameter (in)||2.5|
*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.
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