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October Sale: $498.76
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Part number: 817496
Product Details
Flowmaster 817496 American Thunder Aggressive Sound Dual Rear Exit 409S Axle-back System
Products specifications
Exhaust Type Dual
Exit Location Split rear
Exit Quantity Two
Hardware Included Yes
Inlet Quantity One
Intermediate Pipe Diameter (in) 2.750 in.
Material 409SS
Muffler Configuration Single inlet/Single outlet
Muffler Finish Black
Muffler Included Yes
Muffler Material Stainless steel
Muffler Quantity Two
Muffler Style Chambered
Quantity Sold as a kit.
System Finish Black
System Material Stainless steel
System Style Rear axle-back
Tailpipe Diameter (in) 3.000 in.
Tip Cut Slant
Tip Edge Style Rolled edge
Tip Finish Polished
Tip Included Yes
Tip Material Stainless steel
Tip Outlet Size 4.000 in.
Tip Quantity Dual
Tip Shape Round
2WD/4WD 2WD
Exhaust Series American Thunder
Exhaust System Type Axle-back System
Exit Position Dual Rear Exit
Heat Shield None
I.D 2.75
muffler part number Kit Only
Muffler Series 40 Series Classic
O.D. 3.00
Single/Dual Dual
Sound Level Aggressive Sound
Tip Diameter (inches) 4.00
Tip Qty 2
Tubing Diameter (inches) 3.00

Flowmaster's aggressive 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. As an American Thunder system, it delivers an aggressive interior and exterior tone and is suited to the enthusiast who wants a distinctive and powerful exhaust note. 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. Also fits GT500.

  • Dyno tuned for maximum performance
  • Axle back system
  • Includes hangers and hardware for easy installation
  • Aggressive and powerful exterior exhaust tone
  • Mandrel bent 16 gauge 409 stainless tubing
Reviews
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F
Wow what a deal on mu Subaru husky liner floor mats and low shipping thanks Autoplicity
R
I ordered a Derale 14204 Trans oil pan from Autoplicity -
it arrived quickly, in good shape (was well packed for shipment)
More than pleased....   (best price was a bonus)
-HBP-
J
Best price anywhere for a brand name item. Fast inexpensive shipping!
L
The order number 15547 tailgate lock fit perfectly. The shipping was very fast, ordered on Tuesday, delivered on Saturday. Will order from again.
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Fitment
Ford Mustang
2012 Ford Mustang ALL / GT / Shelby GT500
2011 Ford Mustang ALL / GT / Shelby GT500
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