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Flowmaster 817541

American Thunder Cat-Back Exhaust System 2011-2016 GM Silverado/Sierra 2500HD 6.0L

Flowmaster 817541
Flowmaster Exhaust ®Rebate
Expires on February 28, 2017

Purchase select Flowmaster Exhaust Systems or Catalytic Converters and receive up to a $75 rebate!

  • View All Flowmaster Exhaust Systems
  • View All Flowmaster Catalytic Converters
  • 389-817541

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    Flowmaster 817541 American Thunder Cat-Back Exhaust System 2011-2016 GM Silverado/Sierra 2500HD 6.0L $821.97
    American Thunder Cat-Back Exhaust System
  • 2011-2016 GM Silverado/Sierra 2500HD 6.0L (Crew Cab/Std Bed 6.5 ft)
  • 4" Tubing
  • 4" Polished SS Tips
  • Dual Out Rear/Dual Out Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel

  • Flowmaster 817541 Details

    GM

    Specifications:

    Inlet Size (in.)
    4
    Outlet Size (in.)
    4
    Material
    409 Stainless Steel
    Exit Position
    Dual Side
    Exit Position
    Dual Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Tip Size
    4.0 in.
    Muffler Count
    1
    System Type
    Cat Back
    Sound Level
    Moderate/Aggressive Sound
    Tip Quantity
    2
    Tip Diameter (in.)
    4
    Hardware Included
    Yes
    Tip Included
    Yes
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Intermediate Pipe Diameter (in.)
    3.5
    Muffler Configuration
    Single inlet/Dual outlet
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Muffler Quantity
    One
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    3
    Tip Cut
    Slant
    Tip Edge Style
    Half-rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    4
    Tip Quantity
    Dual
    Tip Shape
    Round
    Inlet Quantity
    One
    Manufacturer's Part Number:
    817541

    The Classic Sound Of Flowmaster

    Flowmaster's American Thunder Exhaust Systems for truck/suv's are ideal for the one looking for an exhaust system with a moderate to aggressive tone, inside and out. These systems feature mufflers that are tuned to deliver more power, torque, throttle response and mileage. With easy fit in mind, each system has mandrel bent tubing for maximum performance and flow and includes all necessary parts and hardware for installation.

    Features:
  • Aggressive Sound Exhaust Tone.
  • Mandrel Bent 16 Gauge Tubing.
  • Cat-Back, or Header-Back Systems.
  • Includes Hangers and Hardware for Easy Installation.
  • Dyno Tuned for Maximum Performance.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

  • Does Flowmaster 817541 fit your vehicle?

    Narrow Results

    2017 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: HIGH COUNTRY
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2015-2017 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: DENALI
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 1500

    • Liter: 4.3
    • SubModel: SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2017 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2017 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: WT

    2015-2017 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: HIGH COUNTRY
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: SSV

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015 GMC SIERRA 3500 HD

    • EngineType: ALL
    • SubModel: BASE

    2011-2013 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: DENALI
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2017 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: WT

    2017 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: CUSTOM

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 1500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2015-2017 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    2015-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: HIGH COUNTRY
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLE
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    2015-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: DENALI
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2015-2017 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2017 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2015-2017 CHEVROLET SILVERADO 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2014 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2013 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: 409S Stainless Steel
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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