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Flowmaster American Thunder Cat-Back Exhaust System 2011-2018 GM Silverado/Sierra 1500 6.2L (Crew/Double Cab)

Flowmaster 817602

389-817602

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Flowmaster American Thunder Cat-Back Exhaust System 2011-2018 GM Silverado/Sierra 1500 6.2L (Crew/Double Cab) $762.17
American Thunder Cat-Back Exhaust System
  • 2011-2018 GM Silverado/Sierra 1500 6.2L (Crew/Double Cab)
  • 2.5" Tubing
  • 3.5" Polished SS Tips
  • Dual Rear/Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel

  • Flowmaster 817602 Details

    GM

    Specifications:

    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    3.5
    Material
    409 Stainless Steel
    Exit Position
    Dual Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Tip Size
    3.5 in.
    Muffler Count
    1
    System Type
    Cat Back
    Sound Level
    Moderate
    Tip Quantity
    2
    Muffler Type
    Welded Baffle
    Tip Finish
    Polished
    Manufacturer's Part Number:
    817602

    The Classic Sound Of Flowmaster

    Flowmaster's American Thunder Exhaust Systems for Truck/SUVs 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 817602 fit your vehicle?

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    Liter

    2013 GMC SIERRA 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: SLE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2014-2017 GMC SIERRA 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: SLT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2012 GMC SIERRA 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: SLT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2014-2017 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: HIGH COUNTRY
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2014-2017 GMC SIERRA 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: DENALI
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2012 CHEVROLET SILVERADO 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2013 GMC SIERRA 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: SLT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2017 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: HIGH COUNTRY
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: DENALI

    2014-2017 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2013 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2012 CHEVROLET SILVERADO 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: LT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011-2012 GMC SIERRA 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: SLE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2013 CHEVROLET SILVERADO 1500

    • CC: 6162
    • Liter: 6.2
    • SubModel: LT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )
    817602 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Fast delivery. Purchased it, received it fast. Haven't installed it yet, but I'm assuming it's good like everything else I've purchased from Jegs. Just waiting for a warm day to install the exhaust and cold air intake on my 2017 Silverado High Country. Thanks Jegs.
    Date published: 2017-04-22
    • y_2018, m_7, d_20, h_5
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_3730908, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    I have a 2017 6.2 Silverado LTZ max tow package, the stock single pipe exhaust can be heard at start up and heavy acceleration and quiet at highway speeds which is fine but I want the dual pipes side exit just like the 817602 offers how loud is it?

    Asked by: 62dave
    This would have a noticeable but not overbearing audible gain on cold start and acceleration without too much drone at highway speeds 70mph.
    Answered by: Dean R
    Date published: 2017-12-19
    • y_2018, m_7, d_20, h_5CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • clientName_jegs
    Items You Need
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