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Flowmaster 817523

Flowmaster

Flowmaster 07-13 Gm 1500 Force II Cat-Back System 409S - Single Rear Exit 817523

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Product Overview

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. Force II systems delivers a mild exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. Especially recommended for towing applications. 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 * Mild exterior exhaust tone * Includes hangers and hardware for easy installation * Dyno tuned for maximum performance * Made in the USA * Premium Flowmaster quality

Specs

PartNumber
fm817523
Description
Cat-back System 409S-Single Rear Exit-Force II-Mild Sound
2WD/4WD
2WD/4WD
Tip Diameter (in)
3.5
Tip Quantity
1
Bullet Point #1
Mandrel bent 16 gauge stainless steel tubing
Bullet Point #2
Stock to mild exterior exhaust tone
Bullet Point #3
Includes hangers and hardware for easy installation
Bullet Point #4
Connects After Factory Catalytic Converter
Exhaust Series
Force II
Exit Position
Single Side Exit
Heat Shield
No
Inlet Diameter (in)
3
Material
Stainless Steel
Title
Flowmaster 817523 Cat-back System 409S - Single Rear Exit - Force II - Mild Sound
Muffler Part Number
Kit Only
Muffler Quantity
1
Muffler Series
Super 50 Series
Outlet Diameter (in)
3
Single Dual
Single
Sound Level
Mild Sound
Tubing Diameter (in)
3
System Type
Cat-back System
Exhaust Type
Single
Exit Position
Single Side
Exit Style
Straight
Inlet Size (in.)
3
Muffler Count
1
Outlet Size (in.)
3
System Type
Cat Back
Tip Size
3.5 in.
Muffler Type
Chambered
Inlet Inside Diameter (in.)
3
Outlet Outside Diameter (in.)
3
Heat Shield Attached
No
Inlet Diameter
3
Outlet Diameter
3.0 in.
Single or Dual
Single
Tip Diameter (in.)
3.5
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
3.500 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
3.000 in.
Outlet Diameter
3.000 in.
Outlet Outside Diameter
3.000 in.
Sound Level
Mild
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

2007-2008 Chevrolet Silverado 1500 LS V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
2010-2012 Chevrolet Silverado 1500 LS V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2008 Chevrolet Silverado 1500 LT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
2009-2012 Chevrolet Silverado 1500 LT V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2009-2012 Chevrolet Silverado 1500 LTZ V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2008 Chevrolet Silverado 1500 WT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed
2009-2012 Chevrolet Silverado 1500 WT V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2010-2012 Chevrolet Silverado 1500 XFE V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2008 GMC Sierra 1500 SL V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2011-2012 GMC Sierra 1500 SL V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2010-2012 GMC Sierra 1500 SL V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2008 GMC Sierra 1500 SLE V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2011-2012 GMC Sierra 1500 SLE V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2012 GMC Sierra 1500 SLE V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2007: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2012 GMC Sierra 1500 SLE V8.6162cc Exhaust, Mufflers & Tips::Catback
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2012 GMC Sierra 1500 SLT V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2007: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2012 GMC Sierra 1500 SLT V8.6162cc Exhaust, Mufflers & Tips::Catback
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2012 GMC Sierra 1500 WT V6.-cc Exhaust, Mufflers & Tips::Catback
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2008 GMC Sierra 1500 WT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2011-2012 GMC Sierra 1500 WT V8.-cc Exhaust, Mufflers & Tips::Catback
  • 2007: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Will not Fit Extra Cab Long Bed, 09-11 will only fit Extra Cab w/6' bed and Crew Cab w/5.5' bed Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2007-2012 GMC Sierra 1500 WT V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2007: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2008: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2009: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
2010-2012 GMC Sierra 1500 XFE V8.5328cc Exhaust, Mufflers & Tips::Catback
  • 2010: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2011: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant
  • 2012: Single; Single Side Exit; Incl. 3 in. Tubing; Super 50 Series(TM) Muffler; 3.5 in. Polished Stainless Tip; 409S Stainless Steel;50 State Legal / California Emissions Compliant

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