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    • Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672
    • Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672
    • Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672
    • Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672
    • Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672
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    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
    • Force Ii Cat-Back Exhaust System 2014-2019* (*Classic Body) Silverado/Sierra 1500, 4.3L & 5.3L Engines Flowmaster
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    Sale!

    Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672

    Vendor: Flowmaster
    Part Number: 817672
    Save $157
    Sale Price $1,249.95 Regular Price $1,406.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This Flowmaster Force II® cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engines and 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®. This bolt-on emissions-legal system fits both the Double Cab and Crew Cab models with 5.5 and 6.5-ft beds and features a mandrel-bent stainless steel inlet pipe flowing into a Super 50™ Series muffler for a mild exterior sound. The single 3.00-inch stainless steel mandrel-bent tailpipe is finished off with a large 4.00-inch polished embossed stainless steel tip. The exhaust system is covered by our Lifetime Limited Warranty and is designed for an easy fit. The system includes all necessary parts and hardware for a quick and easy installation you can do at home.


    Flowmaster 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines. 817672


    Specifications:

    Description_ABR SYS 14-19 GM
    Description_SHO SYS 14-19 GM1500 4.3
    Description_INV 14-19 GM1500 4.3L/5.3L CC&DC FII SOS
    Description_ASC Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft.
    Description_DES Flowmaster Force II Cat-back Exhaust System
    Description_EXT 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines.
    Description_MKT This Flowmaster Force II® cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engines and 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®. This bolt-on emissions-legal system fits both the Double Cab and Crew Cab models with 5.5 and 6.5-ft beds and features a mandrel-bent stainless steel inlet pipe flowing into a Super 50™ Series muffler for a mild exterior sound. The single 3.00-inch stainless steel mandrel-bent tailpipe is finished off with a large 4.00-inch polished embossed stainless steel tip. The exhaust system is covered by our Lifetime Limited Warranty and is designed for an easy fit. The system includes all necessary parts and hardware for a quick and easy installation you can do at home.
    Description_FAB Large 4.00-inch Black Ceramic Coated Tip
    Description_FAB Super 50 Series Performance Muffler
    Description_FAB Uses the Factory Hanger Locations
    Description_FAB All Stainless Steel Construction
    Description_FAB Lifetime Limited Warranty
    Description_FAB Mild Performance Tone
    Description_FAB Delta Flow Technology
    Description_FAB Mandrel-bent Tubing
    Description_ABR SYS 14-19 GM
    Description_SHO SYS 14-19 GM1500 4.3
    Description_INV 14-19 GM1500 4.3L/5.3L CC&DC FII SOS
    Description_ASC Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft.
    Description_DES Flowmaster Force II Cat-back Exhaust System
    Description_EXT 2014-2019* (*Classic body) GM Silverado/Sierra 1500, 4.3L & 5.3L engines.
    Description_MKT This Flowmaster Force II® cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engines and 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®. This bolt-on emissions-legal system fits both the Double Cab and Crew Cab models with 5.5 and 6.5-ft beds and features a mandrel-bent stainless steel inlet pipe flowing into a Super 50™ Series muffler for a mild exterior sound. The single 3.00-inch stainless steel mandrel-bent tailpipe is finished off with a large 4.00-inch polished embossed stainless steel tip. The exhaust system is covered by our Lifetime Limited Warranty and is designed for an easy fit. The system includes all necessary parts and hardware for a quick and easy installation you can do at home.
    Description_FAB Large 4.00-inch Black Ceramic Coated Tip
    Description_FAB Super 50 Series Performance Muffler
    Description_FAB Uses the Factory Hanger Locations
    Description_FAB All Stainless Steel Construction
    Description_FAB Lifetime Limited Warranty
    Description_FAB Mild Performance Tone
    Description_FAB Delta Flow Technology
    Description_FAB Mandrel-bent Tubing
    Brand Flowmaster
    California Proposition 65 Yes
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    California Proposition 65 Chemical Name Nickel (Metallic)
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    2874 0
    Category Exhaust
    3728 Flat Band
    1882 Yes
    Emission Code 5
    Exhaust Series Force II
    11205 Silver
    9874 Clamp-On
    9876 Angled
    1162 4.00
    9877 Angle Cut
    1163 Polished
    9881 No
    10104 13.00
    1164 304 Stainless Steel
    1161 1
    9878 No
    10980 Round
    9875 Double Wall
    9870 Single Out Side
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    Heat Shield Included No
    Inlet Diameter 3.00
    596 Clamp-On
    9871 3.00
    92 No
    9884 5.00
    1892 17.25
    4372 409 Stainless Steel
    4373 Oval
    9882 Black High-Temperature Paint Finish
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.00
    4366 3.13
    9963 Slip-Fit
    4375 1
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 50 Series
    1174 Chambered
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Sound Level Moderate/Mild
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.00
    4376 1
    Tail Pipe Quantity Single
    4370 No
    26 Cat-Back
    6014 No
    2126 Not Applicable
    Warning California Proposition 65
    Pipe Color Silver
    Drive 4WD
    Drive 2WD
    9885 10.00
    Brand Flowmaster
    California Proposition 65 Yes
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    California Proposition 65 Chemical Name Nickel (Metallic)
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    2874 0
    Category Exhaust
    3728 Flat Band
    1882 Yes
    Emission Code 5
    Exhaust Series Force II
    11205 Silver
    9874 Clamp-On
    9876 Angled
    1162 4.00
    9877 Angle Cut
    1163 Polished
    9881 No
    10104 13.00
    1164 304 Stainless Steel
    1161 1
    9878 No
    10980 Round
    9875 Double Wall
    9870 Single Out Side
    200 Natural
    353 No
    3390 Performance
    4364 Yes
    Heat Shield Included No
    Inlet Diameter 3.00
    596 Clamp-On
    9871 3.00
    92 No
    9884 5.00
    1892 17.25
    4372 409 Stainless Steel
    4373 Oval
    9882 Black High-Temperature Paint Finish
    4367 No
    4368 No
    Muffler Included Yes
    9962 Slip-Fit
    4365 3.00
    4366 3.13
    9963 Slip-Fit
    4375 1
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 50 Series
    1174 Chambered
    part type Exhaust System
    3530 409 Stainless Steel
    Product Type Exhaust System
    Sound Level Moderate/Mild
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 3.00
    4376 1
    Tail Pipe Quantity Single
    4370 No
    26 Cat-Back
    6014 No
    2126 Not Applicable
    Warning California Proposition 65
    Pipe Color Silver
    Drive 4WD
    Drive 2WD
    9885 10.00


    This Part Fits:

    Year Make Model Submodel Notes
    2014,2016 Chevrolet Silverado 1500 Base
    2016 Chevrolet Silverado 1500 Custom
    2016 Chevrolet Silverado 1500 Custom
    2017 Chevrolet Silverado 1500 Custom
    2017 Chevrolet Silverado 1500 Custom
    2018 Chevrolet Silverado 1500 Custom
    2018 Chevrolet Silverado 1500 Custom
    2014 Chevrolet Silverado 1500 High Country
    2015 Chevrolet Silverado 1500 High Country
    2016 Chevrolet Silverado 1500 High Country
    2017 Chevrolet Silverado 1500 High Country
    2018 Chevrolet Silverado 1500 High Country
    2015 Chevrolet Silverado 1500 LS
    2015 Chevrolet Silverado 1500 LS
    2016 Chevrolet Silverado 1500 LS
    2016 Chevrolet Silverado 1500 LS
    2017 Chevrolet Silverado 1500 LS
    2017 Chevrolet Silverado 1500 LS
    2018 Chevrolet Silverado 1500 LS
    2018 Chevrolet Silverado 1500 LS
    2014 Chevrolet Silverado 1500 LT
    2014 Chevrolet Silverado 1500 LT
    2015 Chevrolet Silverado 1500 LT
    2015 Chevrolet Silverado 1500 LT
    2016 Chevrolet Silverado 1500 LT
    2016 Chevrolet Silverado 1500 LT
    2017 Chevrolet Silverado 1500 LT
    2017 Chevrolet Silverado 1500 LT
    2018 Chevrolet Silverado 1500 LT
    2018 Chevrolet Silverado 1500 LT
    2014 Chevrolet Silverado 1500 LTZ
    2015 Chevrolet Silverado 1500 LTZ
    2016 Chevrolet Silverado 1500 LTZ
    2017 Chevrolet Silverado 1500 LTZ
    2018 Chevrolet Silverado 1500 LTZ
    2015 Chevrolet Silverado 1500 SSV
    2016 Chevrolet Silverado 1500 SSV
    2017 Chevrolet Silverado 1500 SSV
    2018 Chevrolet Silverado 1500 SSV
    2014 Chevrolet Silverado 1500 WT
    2014 Chevrolet Silverado 1500 WT
    2015 Chevrolet Silverado 1500 WT
    2015 Chevrolet Silverado 1500 WT
    2016 Chevrolet Silverado 1500 WT
    2016 Chevrolet Silverado 1500 WT
    2017 Chevrolet Silverado 1500 WT
    2017 Chevrolet Silverado 1500 WT
    2018 Chevrolet Silverado 1500 WT
    2018 Chevrolet Silverado 1500 WT
    2019 Chevrolet Silverado 1500 LD Custom
    2019 Chevrolet Silverado 1500 LD LT
    2019 Chevrolet Silverado 1500 LD WT
    2014 GMC Sierra 1500 Base
    2014 GMC Sierra 1500 Base
    2015 GMC Sierra 1500 Base
    2015 GMC Sierra 1500 Base
    2016 GMC Sierra 1500 Base
    2016 GMC Sierra 1500 Base
    2017 GMC Sierra 1500 Base
    2017 GMC Sierra 1500 Base
    2018 GMC Sierra 1500 Base
    2018 GMC Sierra 1500 Base
    2014 GMC Sierra 1500 Denali
    2015 GMC Sierra 1500 Denali
    2016 GMC Sierra 1500 Denali
    2017 GMC Sierra 1500 Denali
    2018 GMC Sierra 1500 Denali
    2014 GMC Sierra 1500 SLE
    2014 GMC Sierra 1500 SLE
    2015 GMC Sierra 1500 SLE
    2015 GMC Sierra 1500 SLE
    2016 GMC Sierra 1500 SLE
    2016 GMC Sierra 1500 SLE
    2017 GMC Sierra 1500 SLE
    2017 GMC Sierra 1500 SLE
    2018 GMC Sierra 1500 SLE
    2018 GMC Sierra 1500 SLE
    2014 GMC Sierra 1500 SLT
    2015 GMC Sierra 1500 SLT
    2016 GMC Sierra 1500 SLT
    2017 GMC Sierra 1500 SLT
    2018 GMC Sierra 1500 SLT
    2019 GMC Sierra 1500 Limited Base
    2019 GMC Sierra 1500 Limited SLE
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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