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Dynomax 17537

Ultra-Flo Welded Muffler In/Out: 4"

Dynomax 17537

289-17537

made in usa
jegs shipping
Ships 12/13/16 if Ordered Today
Dynomax 17537 Ultra-Flo Welded Muffler In/Out: 4" $91.99
Ultra-Flo Welded Muffler
  • In/Out: 4"
  • Length: 22" Body, 27" Overall

  • Dynomax 17537 Details

    Body Diameter: 6" Round

  • 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:

    Body Length (in.)
    22
    Overall Length (in.)
    27
    Inlet Size (in.)
    4
    Outlet Size (in.)
    4
    Body Width (in.)
    6
    Material
    Aluminized Steel
    Body Height (in.)
    N/A
    Shape
    Round
    Inlet Type
    Single Center Inlet
    Outlet Type
    Single Center Outlet
    Position
    N/A
    Outlet Position
    Center
    Inlet Position
    Center
    Outlet Quantity
    1
    Product Grade
    Economy
    Automotive Item Grade
    High Performance Part
    Muffler Type
    Absorption
    Inlet Quantity
    1
    Case Length (in.)
    22
    Case Outside Diameter (in.)
    6
    Case Shape
    Round
    Inlet Quantity
    One
    Internal Construction
    Glass-wrap perforated tube
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    One
    Inlet Location
    Center
    Outlet Location
    Center
    Inlet Diameter (in.)
    4
    Outlet Diameter (in.)
    4
    Manufacturer's Part Number:
    17537

    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 17537 fit your vehicle?

    Narrow Results

    2004 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

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

    2003 DODGE RAM 2500

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

    2006 GMC SIERRA 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1988-1992 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: CUSTOM
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1988-1990 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XLT LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2003-2005 GMC SIERRA 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2002 DODGE RAM 2500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]~Turbo Back~T-409 Stainless Steel
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1985-1986 FORD F-350

    • Liter: 6.9
    • SubModel: BASE
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    1999-2003 FORD F-350 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2004 GMC SIERRA 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1993-1994 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • Aspiration: N
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2003-2007 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 )

    2003-2004 DODGE RAM 3500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

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

    2005-2006 HUMMER H2

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

    1994-1997 DODGE RAM 3500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]~Turbo Back~T-409 Stainless Steel~w/out Converter
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1994-1996 DODGE RAM 2500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]~Turbo Back~T-409 Stainless Steel~w/out Converter
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1988-1992 FORD F-250

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XLT LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2001-2005 GMC SIERRA 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2006 GMC SIERRA 2500 HD

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

    2003-2007 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: LARIAT
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2004-2005 FORD F-250 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: HARLEY-DAVIDSON EDITION
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    1988-1992 FORD F-250

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    1988-1992 FORD F-250

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: CUSTOM
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2006 GMC SIERRA 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1999-2003 FORD F-350 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2003-2007 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: XLT
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2003-2004 DODGE RAM 3500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1985-1987 FORD F-250

    • Liter: 6.9
    • SubModel: XL
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    2004 GMC SIERRA 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2007 FORD F-250 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: XLT
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2003-2007 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: KING RANCH
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    1992 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2003-2005 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 )

    2006 GMC SIERRA 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2007 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 )

    1999-2003 FORD F-250 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    1993-1994 FORD F-250

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • Aspiration: N
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    1999-2003 FORD F-250 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2006-2007 FORD F-250 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2006 CHEVROLET SILVERADO 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1998-2001 DODGE RAM 2500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]~Turbo Back~T-409 Stainless Steel~w/out Converter
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2004-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2003-2007 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: XL
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2000 DODGE RAM 2500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

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

    2001-2006 CHEVROLET SILVERADO 2500 HD

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

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004 GMC SIERRA 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002-2005 GMC SIERRA 2500 HD

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

    1985-1986 FORD F-250

    • Liter: 6.9
    • SubModel: BASE
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    2004 GMC SIERRA 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2007 FORD F-250 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: KING RANCH
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2001-2007 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 )

    2006-2007 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 GMC SIERRA 2500 HD CLASSIC

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

    2003-2007 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 )

    2003 DODGE RAM 2500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1999-2003 FORD F-250 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2003 FORD F-350 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: KING RANCH
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2004 DODGE RAM 2500

    • Liter: 5.9
    • Aspiration: T
    • SubModel: SLT
    • Engine Vin: 6
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2004 DODGE RAM 2500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: ST
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1999-2001 DODGE RAM 3500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]~Turbo Back~T-409 Stainless Steel~w/out Converter
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1992 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XLT LARIAT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2007 GMC SIERRA 2500 HD CLASSIC

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

    2003-2007 FORD F-250 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: XL
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2004-2005 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 6.0
    • SubModel: HARLEY-DAVIDSON EDITION
    • CUI: 363
    • EngineType: V8 ( 6.0 L / 363 )

    2003-2004 HUMMER H2

    • EngineType: ALL
    • SubModel: ALL

    1999-2003 FORD F-350 SUPER DUTY

    • Fitment_Note: Requires Bracket PN[36263]~Turbo Back~T-409 Stainless Steel
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2007 GMC SIERRA 2500 HD CLASSIC

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

    2004 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1985-1987 FORD F-350

    • Liter: 6.9
    • SubModel: XLT LARIAT
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2005 GMC SIERRA 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001-2002 GMC SIERRA 2500 HD

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1988-1990 FORD F-350

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    1998 DODGE RAM 3500

    • Fitment_Note: Requires Hanger Bracket PN[36119]~Requires Hanger Bracket PN[36269]
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    1985-1987 FORD F-350

    • Liter: 6.9
    • SubModel: XL
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    2004 DODGE RAM 2500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: SLT
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2001-2002 GMC SIERRA 2500 HD

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

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2006-2007 FORD F-350 SUPER DUTY

    • Fitment_Note: T-409 Stainless Steel
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2003-2004 DODGE RAM 3500

    • Fitment_Note: Before 1-5-2004~Turbo Back
    • Liter: 5.9
    • SubModel: LARAMIE
    • CUI: 359
    • EngineType: L6 ( 5.9 L / 359 )

    2002-2005 GMC SIERRA 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1987 FORD F-250

    • Liter: 6.9
    • SubModel: CUSTOM
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    2006 GMC SIERRA 2500 HD

    • CC: 8128
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1993-1994 FORD F-250

    • Fitment_Note: Manifold Back System
    • Liter: 7.3
    • Aspiration: N
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

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

    2007 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 )

    1987 FORD F-350

    • Liter: 6.9
    • SubModel: CUSTOM
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )
    17537 - Dynomax Ultra-Flo Welded Mufflers is rated 4.0 out of 5 by 1.
    • 2016-12-05T08:37CST
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    Rated 4 out of 5 by from I good muffler overall This muffler is a lot different than the stock muffler and I needed to have it installed at a muffler shop. It wasn't a big deal I guess I was expecting a muffler that I could unbolt the old and bolt the new in. Aside from that I'm happy with it. Definately louder than stock which I don't mind but never too loud IMO.
    Date published: 2014-11-02
    • 2016-12-05T08:37CST
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