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Flowmaster 817666 | Exhaust System Kit

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$1,055.95
Part Number
FLO817666
UPC:
700042030026
Condition:
New
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Flowmaster's new Force II Cat-back exhaust system for the 2014-2018 Chevy Silverado and GMC Sierra 1500 trucks with 5.3L V8 (also fits 2019 classic models) is perfect for the person looking for a moderate sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Double Cab and Crew Cab models with 5.5 or 6.5 bed, this bolt-on, emissions-legal system features a stainless steel Super 50 Series muffler and dual 2.50" DOR/S (Dual Out Rear/ Dual Out Side) stainless steel mandrel bent tailpipes. The system is finished off with beautifully polished 3.50" stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

BRAND: Flowmaster

FEATURES:

  • Fits 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L V6 or 5.3L V8 gas engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft. Also fits 2019 Classic Models.
  • Force II Cat Back System
  • Force II Cat Back System; Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44™ Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;
  • Incl. Hangers and Hardware For Easy Installation
  • Moderate Exterior Exhaust Tone
  • Multiple Exit Styles Provided In Kit
  • Patented Delta Flow Technology
  • Exhaust System Kit
  • Dual Out Rear Or Side Exit
  • Mandrel Bent 16ga 409 Stainless Tubing
  • Limited Lifetime Warranty
  • Premium Flowmaster Quality
  • Stainless Steel Construction
  • Cat-back 14-18 GM1500 4.3L/5.3LCC/DC FII
  • Cat-back System; 2014; 2015; 2016; 2017; Chevrolet Silverado; GMC Sierra; V8
  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

SPECIFICS:

California Proposition 65 Chemical Name 1Nickel (metallic)
California Proposition 65 Chemical Name 2Chromium (hexavalent compounds)
Exhaust SeriesForce II
Exhaust TypeDual
Exit PositionDual Out Rear
Exit PositionDual Out Side
Exit StyleStraight
Heat Shield AttachedNo
Inlet Diameter3.000 in.
Inlet Inside Diameter2.500 in.
MaterialStainless Steel
Muffler Count1
Muffler Part NumberKit Only
Muffler SeriesSuper 50 Series
Outlet Diameter2.500 in.
Outlet Outside Diameter2.500 in.
Single or DualDual
Sound LevelModerate
System TypeCat Back
Tail Pipe Diameter2.500 in.
Tip Diameter3.500 in.
Tip Length13.000 in.
Tip Quantity2
TitleFlowmaster 817666 Cat-back System 409S - Dual Rear or Side Exit - Force II - Moderate Sound
Tubing Diameter2.500 in.
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

DOWNLOADS:

  • INSTALLATION INSTRUCTIONS
  • APPLICATIONS:

    • 2019-2019 GMC Sierra 1500 Limited
      • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    • 2018-2018 GMC Sierra 1500
      • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    • 2014-2017 GMC Sierra 1500
      • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant Does Not Fit Crew Cab 2WD w/2 Pc Driveshaft
    • 2019-2019 Chevrolet Silverado 1500 LD
      • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant Does Not Fit Crew Cab 2WD w/2 Pc Driveshaft
    • 2014-2018 Chevrolet Silverado 1500
      • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant Does Not Fit Crew Cab 2WD w/2 Pc Driveshaft

    Product type:
    Aftermarket
    Features and Benefits:
    This is the Force II cat-back exhaust system for the 2014-2019* (*Classic body) Chevrolet Silverado/GMC Sierra 1500 trucks with 4.3L or 5.3L engines. This exhaust system is perfect for the person looking for a moderate sound level outside the vehicle
    Features and Benefits:
    Dual Out Rear Or Side Exit
    Features and Benefits:
    Multiple Exit Styles Provided In Kit
    Features and Benefits:
    Patented Delta Flow Technology
    Features and Benefits:
    Premium Flowmaster Quality
    Features and Benefits:
    Mandrel Bent 16ga 409 Stainless Tubing
    Features and Benefits:
    Limited Lifetime Warranty
    Features and Benefits:
    Stainless Steel Construction
    Features and Benefits:
    Moderate Exterior Exhaust Tone
    Features and Benefits:
    Incl. Hangers and Hardware For Easy Installation
    California Proposition 65:
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
    Brand Description:
    Force II Cat Back System
    Product Description:
    Force II Cat Back System; Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Incl. 2.5 in. Tailpipes/Super 44™ Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;
    Exhaust Type:
    Dual
    Exit Position:
    Dual Rear Same Side
    Inlet Inside Diameter:
    2.500 in.
    Material:
    Stainless Steel
    Tip Diameter:
    3.500 in.
    Tubing Diameter:
    2.500 in.
    WARNING CA Proposition 65:
    Yes
    Tail Pipe Diameter:
    2.500 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:
    2.500 in.
    System Type:
    Cat Back
    Title:
    Flowmaster 817666 Cat-back System 409S - Dual Rear or Side Exit - Force II - Moderate Sound
    Single or Dual:
    Dual
    Exhaust Series:
    Force II
    Heat Shield Attached:
    No
    Muffler Count:
    1
    Muffler Part Number:
    Kit Only
    Life Cycle Status:
    Available to Order
    Muffler Series:
    Super 50 Series
    Life Cycle Status Description:
    Available to Order - Part is released to customers for ordering.
    Sound Level:
    Moderate
    Item Level GTIN:
    00700042030026
    Tip Length:
    13.000 in.
    Quantity Per Application:
    2
    Tip Quantity:
    2
    Outlet Outside Diameter:
    2.500 in.
    Exit Style:
    Straight
    Short Description:
    Exhaust System Kit
    Hazardous Material:
    No
    Minimum Order Quantity:
    1
    Weight - Each (Gross Pounds):
    58.4500
    Height - Each (Inch):
    13.5000
    Length - Each (Inch):
    58.0000
    Width - Each (Inch):
    17.5000

    Prop 65 WarningWARNING

    This product can expose you to chemicals, including WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.




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