Jegs Free Catalog
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Free Shipping on Orders Over $95
Shop By Vehicle
Shop By
Category
Close Menu
Top Categories
All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Dynomax 17537

Ultra-Flo Welded Muffler In/Out: 4"

Dynomax 17537

289-17537

made in usa
jegs shipping
Ships 03/06/17 if Ordered Today
Dynomax 17537 Ultra-Flo Welded Muffler In/Out: 4" $84.99
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
    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
    Inlet Quantity
    One
    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

    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 )

    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 )

    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 )

    2004 DODGE RAM 2500

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

    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 )

    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 )

    1992 FORD F-350

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

    2004 CHEVROLET SILVERADO 2500 HD

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

    2004 GMC SIERRA 2500 HD

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

    1988-1992 FORD F-350

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

    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 )

    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 )

    2007 GMC SIERRA 2500 HD CLASSIC

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

    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 )

    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 )

    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 )

    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 )

    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 )

    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 )

    2004 DODGE RAM 2500

    • Liter: 5.9
    • SubModel: SLT
    • 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 )

    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 )

    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 )

    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 )

    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 )

    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 )

    1985-1987 FORD F-250

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

    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 )

    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 )

    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 )

    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 )

    1985-1987 FORD F-350

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

    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 )

    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 )

    2003 DODGE RAM 2500

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

    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 )

    1988-1992 FORD F-250

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

    1988-1990 FORD F-350

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

    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 )

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

    2003-2007 FORD F-250 SUPER DUTY

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

    2004 CHEVROLET SILVERADO 2500 HD

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

    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 )

    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 )

    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 )

    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 DODGE RAM 2500

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

    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 )

    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 GMC SIERRA 2500 HD

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

    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 )

    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 )

    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 )

    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 )

    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 )

    2004 GMC SIERRA 2500 HD

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

    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 )

    1988-1992 FORD F-250

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

    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 )

    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 )

    1988-1990 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

    • Fitment_Note: T-409 Stainless Steel
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • 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 )

    2003 DODGE RAM 2500

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

    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 )

    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 )

    2003-2004 HUMMER H2

    • EngineType: ALL
    • SubModel: ALL

    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 )

    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 )

    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 )

    2006-2007 FORD F-250 SUPER DUTY

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

    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 )

    2006-2007 FORD F-350 SUPER DUTY

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

    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 )

    2001-2002 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 )

    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 )

    1987 FORD F-350

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

    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 )

    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 )

    1987 FORD F-250

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

    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 )

    2006 CHEVROLET SILVERADO 2500 HD

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

    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 )

    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 )

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

    1985-1987 FORD F-250

    • Liter: 6.9
    • SubModel: XL
    • 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: SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1985-1986 FORD F-250

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

    2004 DODGE RAM 2500

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

    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 )

    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 )

    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 )

    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 CHEVROLET SILVERADO 2500 HD

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

    2005-2006 HUMMER H2

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

    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 )
    17537 - Dynomax Ultra-Flo Welded Mufflers is rated 4.0 out of 5 by 1.
    • y_2017, m_2, d_23, h_6
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_165694, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    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
    • y_2017, m_2, d_23, h_6
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_165694, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Items You Need