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Dynomax 17557

Ultra-Flo Welded Muffler Offset In/Out: 4"

Dynomax 17557

289-17557

made in usa
jegs shipping
FREE Shipping
Estimated ship date 04/04/17 if Ordered Today
Dynomax 17557 Ultra-Flo Welded Muffler Offset In/Out: 4" $128.99
Ultra-Flo Welded Muffler
  • Offset In/Out: 4"
  • Length: 25" Body, 30" Overall

  • Dynomax 17557 Details

    Offset Inlet/Outlet - Body Diameter: 8.25" x 11.5"

  • Constructed Using All 409 Stainless Steel
  • 100 Percent Welded Construction For Lifelong durability
  • Unrestricted Straight-Through Design
  • Dyno Proven To Flow Up To 2000 SCFM And Support Up To 2000 HP
  • Exclusive Continuous Roving Fiberglass Technology
  • CRF Technology Absorbs Unwanted Interior Resonance
  • Maintains A Deep Performance Tone
  • Straight-Through Design Ensures Unrestricted Exhaust Flow
  • Re

  • Specifications:

    Width (in.)
    11.5
    Body Length (in.)
    25
    Overall Length (in.)
    30
    Inlet Size (in.)
    4
    Outlet Size (in.)
    4
    Material
    Aluminized Steel
    Shape
    Oval
    Inlet Type
    Single Offset Inlet
    Outlet Type
    Single Offset Outlet
    Body Height (in.)
    8.25
    Body Width (in.)
    11.5
    Position
    N/A
    Inlet Position
    Offset
    Outlet Position
    Offset
    Outlet Quantity
    1
    Product Grade
    Economy
    Automotive Item Grade
    High Performance Part
    Muffler Type
    Absorption
    Inlet Quantity
    1
    Outlet Location
    Offset
    Case Length (in.)
    25
    Case Shape
    Oval
    Internal Construction
    Glass-wrap perforated tube
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    One
    Thickness (in.)
    8.25
    Inlet Location
    Offset
    Inlet Diameter (in.)
    4
    Outlet Diameter (in.)
    4
    Inlet Quantity
    One
    Manufacturer's Part Number:
    17557

    Ultra-Flo Welded Mufflers feature stainless steel construction with a straight-through design and sound-deadening CRF (continuous roving fiberglass) technology. Heat-resistant to 1500°, CRF absorbs interior resonance yet maintains a deep exhaust note. Mufflers support up to 2000 HP and are proven to flow up to 2200 cfm. Additionally, Ultra-Flo X Mufflers have stainless steel mesh and internal pass tubes with perforations to further maximize sound absorption. Direct replacement mufflers also available.

    Does Dynomax 17557 fit your vehicle?

    Narrow Results

    2006-2007 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: SPORT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2011-2015 FORD F-350 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: XL
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2011-2014 GMC SIERRA 2500 HD

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

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    2007-2010 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2003 DODGE RAM 3500

    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007-2010 CHEVROLET SILVERADO 3500 HD

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

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007-2010 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 GMC SIERRA 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    2011-2015 FORD F-250 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: LARIAT
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2011-2014 GMC SIERRA 2500 HD

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

    2006-2007 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • Aspiration: T
    • SubModel: SLT
    • Engine Vin: C
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2006-2007 DODGE RAM 3500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: SPORT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2011-2015 FORD F-350 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: KING RANCH
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2011-2014 GMC SIERRA 3500 HD

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

    2003 DODGE RAM 3500

    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2011-2014 GMC SIERRA 3500 HD

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

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2014 GMC SIERRA 3500 HD

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

    2011-2014 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: DENALI
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007-2010 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006-2007 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • Aspiration: T
    • SubModel: ST
    • Engine Vin: C
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007-2010 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007-2010 GMC SIERRA 3500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2014 GMC SIERRA 2500 HD

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

    2011-2014 CHEVROLET SILVERADO 3500 HD

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

    2011-2015 FORD F-350 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: XLT
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2015 FORD F-250 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: XLT
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2007 HUMMER H2

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

    2013-2015 FORD F-350 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: PLATINUM
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2013-2015 FORD F-250 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: PLATINUM
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2011-2015 FORD F-250 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: KING RANCH
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2011-2014 CHEVROLET SILVERADO 2500 HD

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

    2004-2007 DODGE RAM 3500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2005-2007 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007-2010 CHEVROLET SILVERADO 3500 HD

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

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007-2010 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 GMC SIERRA 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 GMC SIERRA 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 DODGE RAM 3500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • EngineType: ALL
    • SubModel: TRX4

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2011-2014 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: DENALI
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001 DODGE RAM 3500

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2007 DODGE RAM 3500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2004-2007 DODGE RAM 3500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2011-2014 CHEVROLET SILVERADO 3500 HD

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

    2011-2014 CHEVROLET SILVERADO 3500 HD

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

    2006-2007 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: TRX4
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2003 DODGE RAM 3500

    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2011-2014 CHEVROLET SILVERADO 2500 HD

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

    2011-2015 FORD F-250 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: XL
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    2011-2015 FORD F-350 SUPER DUTY

    • CC: 6210
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.2
    • SubModel: LARIAT
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: CLASSIC WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2004 DODGE RAM 2500

    • Fitment_Note: After 1-05-04~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007-2010 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: LTZ
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: New Body Style
    • Liter: 8.1
    • SubModel: CLASSIC LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007-2010 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2007-2010 CHEVROLET SILVERADO 3500 HD

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

    2007 GMC SIERRA 3500 CLASSIC

    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2011-2014 CHEVROLET SILVERADO 2500 HD

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

    2007-2010 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: T-409 Stainless Steel~New Body Style
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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