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Flowmaster 817494

Flowmaster

Flowmaster 05-10 Mustang American Thunder Cat-Back System 409S - Dual Rear Exit 817494

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Product Overview

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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. * Mandrel bent 16 gauge aluminized tubing * Moderate to aggressive exterior exhaust tone * Includes hangers and hardware for easy installation * Connects after factory catalytic converter * Made in the USA * Premium Flowmaster quality

Specs

PartNumber
fm817494
Description
Cat-back System 409S-Dual Rear Exit-American Thunder-Aggressive Sound
2WD/4WD
2WD
Tip Diameter (in)
4
Tip Quantity
2
Bullet Point #1
Mandrel bent 16 gauge stainless steel tubing
Bullet Point #2
Aggressive Sound Exterior Exhaust Tone
Bullet Point #3
Includes hangers and hardware for easy installation
Bullet Point #4
Connects After Factory Catalytic Converter
Exhaust Series
American Thunder
Exit Position
Dual Rear Exit
Heat Shield
No
Inlet Diameter (in)
2.5
Material
Stainless Steel
Title
Flowmaster 817494 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
Muffler Part Number
Kit Only
Muffler Quantity
2
Muffler Series
60 Series Delta Flow
Outlet Diameter (in)
3
Single Dual
Dual
Sound Level
Aggressive Sound
Tubing Diameter (in)
3
System Type
Cat-back System
Exhaust Type
Dual
Exit Position
Dual Rear
Exit Style
Straight
Inlet Size (in.)
N/A
Muffler Count
2
Outlet Size (in.)
3
System Type
Cat Back
Tip Size
4.0 in.
Muffler Type
Chambered
Inlet Inside Diameter (in.)
N/A
Outlet Outside Diameter (in.)
3
Heat Shield Attached
No
Inlet Diameter
2.5
Outlet Diameter
3.0 in.
Single or Dual
Dual
Tip Diameter (in.)
4
Tubing Diameter
3.00 in.
WARNING CA Proposition 65
Yes
WARNING CA Proposition 65 Message
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Outlet Outside Diameter
3
Inlet Inside Diameter
3.000 in.
Tip Diameter
4.000 in.
Tail Pipe Diameter
3.000 in.
California Proposition 65 Chemical Name 1
Nickel (metallic)
California Proposition 65 Chemical Name 2
Chromium (hexavalent compounds)
Inlet Diameter
2.500 in.
Outlet Diameter
3.000 in.
Outlet Outside Diameter
3.000 in.
Sound Level
Aggressive
Tubing Diameter
3.000 in.
California Proposition 65 Required
Yes
California Proposition 65
WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)

Vehicle Fitment

2008-2009 Ford Mustang Bullitt V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2005-2010 Ford Mustang GT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2005: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2006: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2007: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2010: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2007-2008 Ford Mustang Shelby GT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2007-2010 Ford Mustang Shelby GT500 V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2010: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2007-2010 Ford Mustang Shelby GT500 V8.5409cc Exhaust, Mufflers & Tips::Catback
  • 2007: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2010: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2008-2009 Ford Mustang Shelby GT500KR V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
2008-2009 Ford Mustang Shelby GT500KR V8.5409cc Exhaust, Mufflers & Tips::Catback
  • 2008: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant
  • 2009: Dual; Dual Rear Exit; Incl. 3.0 in. Tubing; Special Build 60 Series(TM) Mufflers/Scavenger X-Pipe; 4.0 in. Polished Stainless Tips;50 State Legal / California Emissions Compliant

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