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Street Race Truck More... The Toolbox
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$851.19
$670.99
Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck
Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck

Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck

Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD, Single Single or Dual

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Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck
Flowmaster 817640 Force II Exhaust Kit, 11-15 GM 2500/3500 Truck
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We estimate this item will ship on or before November 20th.
Part # 378817640
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$670.99
$851.19
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Exhaust System Type:
Cat-Back
Single or Dual:
Single
Exhaust Pipe Size:
3.5"
Drivetrain:
RWD/4WD
Cab Type:
Extended
Bed Side Type:
Standard
Exhaust Exit:
Single Passenger Side
Exhaust Tip Quantity:
1
Exhaust Tip Shape:
Round
Exhaust Tip Cut:
Angle
Exhaust Tip Edge Style:
Rolled Edge
Exhaust Tip Size:
4"
Exhaust Tip Length:
10"
Sound Level:
Mild/Moderate
Exhaust System Material:
409S Stainless Steel
Exhaust System Finish:
Natural
Exhaust Pipe Color:
Natural
Muffler Quantity:
1
Muffler Series:
50 Series
Muffler Connections:
Single Inlet | Single Outlet
Muffler Material:
409 Stainless Steel
Muffler Color:
Natural
Exhaust Tip Material:
304 Stainless Steel
Exhaust Tip Finish:
Polished
Exhaust Tip Color:
Natural
Inlet Quantity:
1
Inlet Size:
3.5
Outlet Size:
3.50
Tailpipe Diameter:
3.5"
Catalytic Converter(s) Included:
No
Hardware Included:
Yes
Heat Shield:
No
MFG. Part #:
817640
Sold in Quantity:
Kit
GTIN Code:
700042029518

Info

Flowmaster Force II cat-back exhaust system for the 2011 to 2015 GM 2500HD and 3500HD extended cab and short bed truck is perfect for the person looking for mild to moderate sound levels with all of the performance benefits that you would expect from Flowmaster. This bolt on emissions legal system for the 6.0L V8 gasoline engines features a 50 Series Big Block muffler, mandrel bent 3.50 inch stainless steel tubing, and a polished 4.00 inch stainless steel tip with Flowmaster's logo embossed into it. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
  • Patented Delta Flow Technology
  • Lifetime Limited Warranty

Installation Instructions (PDF)

Application

2011-2013 Chevrolet Silverado 2500 HD 364 CID/6.0L V8
2011-2013 Chevrolet Silverado 3500 HD 364 CID/6.0L V8
2011-2013 GMC Sierra 2500 HD 364 CID/6.0L V8
2012-2013 GMC Sierra 3500 HD 364 CID/6.0L V8
2015 Chevrolet Silverado 2500 HD
2015 GMC Sierra 2500 HD

Notes

Fits 2011 to 2015 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD Trucks with 6.0L V8 gasoline engines. Fits Extra Cab with a Standard Bed only
Some parts are not legal for use in California or other states with similar laws/regulations

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