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    • Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395
    • Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395
    • Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395
    • Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395
    • Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395
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    • American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster
    • American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster
    • American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster
    • American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster
    • American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster
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    Sale!

    Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395

    Vendor: Flowmaster
    Part Number: 17395
    Save $72
    Sale Price $571.95 Regular Price $643.95

    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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    For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S. (Dual out same side) systems are the perfect choice. The 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. The exhaust system is constructed from 3.00-inch mandrel-bent aluminized steel tubing flowing into a Super 40 Series performance muffler for a deep powerful sound, then is finished off with dual 2.50-inch tailpipes and a pair of 3.00-inch polished stainless steel tips. Includes all necessary hardware, instructions and is covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out part# 817395. Notes: Fits both 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.


    Flowmaster Flowmaster American Thunder Cat-back Exhaust System 17395


    Specifications:

    Brand Flowmaster
    Description_ABR SYS 99-06 GM
    California Proposition 65 Yes
    Description_SHO SYS 99-06 GM 1500 EC
    California Proposition 65 Chemical Name Nickel (Metallic)
    Description_INV 99-06 GM 1500 EC/SB 143.5" DOSS
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    Description_ASC Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado and GMC Sierra 1500 truck with 4.8L or 5.3L engine, fits 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.
    CARB (California) Compliant Yes
    Description_DES Flowmaster American Thunder Cat-back Exhaust System
    Catalytic Converter Included No
    Description_EXT Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado, GMC Sierra 1500 trucks with 4.8L or 5.3L engine. Extended Cab/Short Bed Only - Aggressive sound
    2874 0
    Description_MKT For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S. (Dual out same side) systems are the perfect choice. The 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. The exhaust system is constructed from 3.00-inch mandrel-bent aluminized steel tubing flowing into a Super 40 Series performance muffler for a deep powerful sound, then is finished off with dual 2.50-inch tailpipes and a pair of 3.00-inch polished stainless steel tips. Includes all necessary hardware, instructions and is covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out part# 817395. Notes: Fits both 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.
    Category Exhaust
    Description_FAB Includes Hangers and Hardware for an Easy Installation
    Clamping Type U-Bolt
    Description_FAB Mandrel-bent 16-gauge Aluminized Steel Tubing
    1882 Yes
    Description_FAB Moderate to Aggressive Exterior Exhaust Tone
    Emission Code 5
    Description_FAB Dual 3.00-inch Polished Stainless Steel Tips
    Exhaust Series American Thunder
    Description_FAB Dyno Tuned for Maximum Performance
    9874 Welded
    Description_FAB Super 40 Series Performance Muffler
    9876 Angled
    Description_FAB Uses the Factory Hanger Locations
    1162 3.00
    Description_FAB Quick and Easy Installation
    9877 Slash Cut
    Description_ABR SYS 99-06 GM
    1163 Polished
    Description_SHO SYS 99-06 GM 1500 EC
    9881 No
    Description_INV 99-06 GM 1500 EC/SB 143.5" DOSS
    10104 12.875
    Description_ASC Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado and GMC Sierra 1500 truck with 4.8L or 5.3L engine, fits 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.
    1164 304 Stainless Steel
    Description_DES Flowmaster American Thunder Cat-back Exhaust System
    1161 2
    Description_EXT Fits 1999-2007* (*2007 Classic Only) Chevrolet Silverado, GMC Sierra 1500 trucks with 4.8L or 5.3L engine. Extended Cab/Short Bed Only - Aggressive sound
    9878 No
    Description_MKT For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S. (Dual out same side) systems are the perfect choice. The 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. The exhaust system is constructed from 3.00-inch mandrel-bent aluminized steel tubing flowing into a Super 40 Series performance muffler for a deep powerful sound, then is finished off with dual 2.50-inch tailpipes and a pair of 3.00-inch polished stainless steel tips. Includes all necessary hardware, instructions and is covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out part# 817395. Notes: Fits both 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.
    10980 Round
    Description_FAB Includes Hangers and Hardware for an Easy Installation
    9875 Single Wall
    Description_FAB Mandrel-bent 16-gauge Aluminized Steel Tubing
    9870 Dual Out Same Side
    Description_FAB Moderate to Aggressive Exterior Exhaust Tone
    200 Aluminized
    Description_FAB Dual 3.00-inch Polished Stainless Steel Tips
    353 No
    Description_FAB Dyno Tuned for Maximum Performance
    3390 Performance
    Description_FAB Super 40 Series Performance Muffler
    4364 Yes
    Description_FAB Uses the Factory Hanger Locations
    Heat Shield Included No
    Description_FAB Quick and Easy Installation
    Inlet Diameter 3.00
    596 Flanged
    9871 2.50
    92 No
    9884 5.00
    1892 13.50
    4372 Aluminized 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 2
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 40 Series
    1174 Chambered
    part type Exhaust System
    3530 Aluminized Steel
    Product Type Exhaust System
    Sound Level Aggressive
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 2.50
    4376 2
    Tail Pipe Quantity Dual
    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 Nickel (Metallic)
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    CARB (California) Compliant Yes
    Catalytic Converter Included No
    2874 0
    Category Exhaust
    Clamping Type U-Bolt
    1882 Yes
    Emission Code 5
    Exhaust Series American Thunder
    9874 Welded
    9876 Angled
    1162 3.00
    9877 Slash Cut
    1163 Polished
    9881 No
    10104 12.875
    1164 304 Stainless Steel
    1161 2
    9878 No
    10980 Round
    9875 Single Wall
    9870 Dual Out Same Side
    200 Aluminized
    353 No
    3390 Performance
    4364 Yes
    Heat Shield Included No
    Inlet Diameter 3.00
    596 Flanged
    9871 2.50
    92 No
    9884 5.00
    1892 13.50
    4372 Aluminized 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 2
    Muffler Part Number Kit Only
    4374 1
    Muffler Series Super 40 Series
    1174 Chambered
    part type Exhaust System
    3530 Aluminized Steel
    Product Type Exhaust System
    Sound Level Aggressive
    4377 No
    Sub Category Exhaust and Tail Pipes
    4369 2.50
    4376 2
    Tail Pipe Quantity Dual
    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
    1999 Chevrolet Silverado 1500 Base
    1999 Chevrolet Silverado 1500 Base
    2000 Chevrolet Silverado 1500 Base
    2000 Chevrolet Silverado 1500 Base
    2001 Chevrolet Silverado 1500 Base
    2001 Chevrolet Silverado 1500 Base
    2002 Chevrolet Silverado 1500 Base
    2002 Chevrolet Silverado 1500 Base
    2003 Chevrolet Silverado 1500 Base
    2003 Chevrolet Silverado 1500 Base
    2004 Chevrolet Silverado 1500 Base
    2004 Chevrolet Silverado 1500 Base
    2005 Chevrolet Silverado 1500 Base
    2005 Chevrolet Silverado 1500 Base
    2004 Chevrolet Silverado 1500 Hybrid
    2005 Chevrolet Silverado 1500 Hybrid
    2006 Chevrolet Silverado 1500 Hybrid
    1999 Chevrolet Silverado 1500 LS
    1999 Chevrolet Silverado 1500 LS
    2000 Chevrolet Silverado 1500 LS
    2000 Chevrolet Silverado 1500 LS
    2001 Chevrolet Silverado 1500 LS
    2001 Chevrolet Silverado 1500 LS
    2002 Chevrolet Silverado 1500 LS
    2002 Chevrolet Silverado 1500 LS
    2003 Chevrolet Silverado 1500 LS
    2003 Chevrolet Silverado 1500 LS
    2004 Chevrolet Silverado 1500 LS
    2004 Chevrolet Silverado 1500 LS
    2005 Chevrolet Silverado 1500 LS
    2005 Chevrolet Silverado 1500 LS
    2006 Chevrolet Silverado 1500 LS
    2006 Chevrolet Silverado 1500 LS
    1999 Chevrolet Silverado 1500 LT
    1999 Chevrolet Silverado 1500 LT
    2000 Chevrolet Silverado 1500 LT
    2000 Chevrolet Silverado 1500 LT
    2001 Chevrolet Silverado 1500 LT
    2001 Chevrolet Silverado 1500 LT
    2002 Chevrolet Silverado 1500 LT
    2002 Chevrolet Silverado 1500 LT
    2003 Chevrolet Silverado 1500 LT
    2003 Chevrolet Silverado 1500 LT
    2004 Chevrolet Silverado 1500 LT
    2004 Chevrolet Silverado 1500 LT
    2005 Chevrolet Silverado 1500 LT
    2005 Chevrolet Silverado 1500 LT
    2006 Chevrolet Silverado 1500 LT
    2006 Chevrolet Silverado 1500 LT
    2002 Chevrolet Silverado 1500 WT
    2002 Chevrolet Silverado 1500 WT
    2003 Chevrolet Silverado 1500 WT
    2003 Chevrolet Silverado 1500 WT
    2004 Chevrolet Silverado 1500 WT
    2004 Chevrolet Silverado 1500 WT
    2005 Chevrolet Silverado 1500 WT
    2005 Chevrolet Silverado 1500 WT
    2006 Chevrolet Silverado 1500 WT
    2006 Chevrolet Silverado 1500 WT
    2004 Chevrolet Silverado 1500 Z71 Off-Road
    2004 Chevrolet Silverado 1500 Z71 Off-Road
    2005 Chevrolet Silverado 1500 Z71 Off-Road
    2005 Chevrolet Silverado 1500 Z71 Off-Road
    2007 Chevrolet Silverado 1500 Classic Hybrid
    2007 Chevrolet Silverado 1500 Classic LS
    2007 Chevrolet Silverado 1500 Classic LS
    2007 Chevrolet Silverado 1500 Classic LT
    2007 Chevrolet Silverado 1500 Classic LT
    2007 Chevrolet Silverado 1500 Classic WT
    2007 Chevrolet Silverado 1500 Classic WT
    2002 GMC Sierra 1500 Base
    2002 GMC Sierra 1500 Base
    2003 GMC Sierra 1500 Base
    2003 GMC Sierra 1500 Base
    2004 GMC Sierra 1500 Base
    2004 GMC Sierra 1500 Base
    2005 GMC Sierra 1500 Base
    2005 GMC Sierra 1500 Base
    2002 GMC Sierra 1500 HT
    2002 GMC Sierra 1500 HT
    2005 GMC Sierra 1500 Hybrid
    2006 GMC Sierra 1500 Hybrid
    1999 GMC Sierra 1500 SL
    1999 GMC Sierra 1500 SL
    2000 GMC Sierra 1500 SL
    2000 GMC Sierra 1500 SL
    2001 GMC Sierra 1500 SL
    2001 GMC Sierra 1500 SL
    2002 GMC Sierra 1500 SL
    2002 GMC Sierra 1500 SL
    2003 GMC Sierra 1500 SL
    2003 GMC Sierra 1500 SL
    2006 GMC Sierra 1500 SL
    2006 GMC Sierra 1500 SL
    1999 GMC Sierra 1500 SLE
    1999 GMC Sierra 1500 SLE
    2000 GMC Sierra 1500 SLE
    2000 GMC Sierra 1500 SLE
    2001 GMC Sierra 1500 SLE
    2001 GMC Sierra 1500 SLE
    2002 GMC Sierra 1500 SLE
    2002 GMC Sierra 1500 SLE
    2003 GMC Sierra 1500 SLE
    2003 GMC Sierra 1500 SLE
    2004 GMC Sierra 1500 SLE
    2004 GMC Sierra 1500 SLE
    2005 GMC Sierra 1500 SLE
    2005 GMC Sierra 1500 SLE
    2006 GMC Sierra 1500 SLE
    2006 GMC Sierra 1500 SLE
    1999 GMC Sierra 1500 SLT
    1999 GMC Sierra 1500 SLT
    2000 GMC Sierra 1500 SLT
    2000 GMC Sierra 1500 SLT
    2001 GMC Sierra 1500 SLT
    2001 GMC Sierra 1500 SLT
    2002 GMC Sierra 1500 SLT
    2002 GMC Sierra 1500 SLT
    2003 GMC Sierra 1500 SLT
    2003 GMC Sierra 1500 SLT
    2004 GMC Sierra 1500 SLT
    2004 GMC Sierra 1500 SLT
    2005 GMC Sierra 1500 SLT
    2006 GMC Sierra 1500 SLT
    2002 GMC Sierra 1500 WT
    2002 GMC Sierra 1500 WT
    2003 GMC Sierra 1500 WT
    2003 GMC Sierra 1500 WT
    2004 GMC Sierra 1500 WT
    2004 GMC Sierra 1500 WT
    2005 GMC Sierra 1500 WT
    2005 GMC Sierra 1500 WT
    2006 GMC Sierra 1500 WT
    2006 GMC Sierra 1500 WT
    2007 GMC Sierra 1500 Classic Hybrid
    2007 GMC Sierra 1500 Classic SL
    2007 GMC Sierra 1500 Classic SL
    2007 GMC Sierra 1500 Classic SLE
    2007 GMC Sierra 1500 Classic SLE
    2007 GMC Sierra 1500 Classic SLT
    2007 GMC Sierra 1500 Classic WT
    2007 GMC Sierra 1500 Classic WT
    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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