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Dynomax 39310

Cat-Back Exhaust System Ultra-Flo Stainless System

Dynomax 39310

289-39310

made in usa
jegs shipping
FREE Shipping
Ships 12/27/16 if Ordered Today
Dynomax 39310 Cat-Back Exhaust System Ultra-Flo Stainless System $335.99
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 1999-07 Silverado/Sierra 1500/2500 (2007 Classic only)
  • 4.3L/4.8L/5.3L
  • Extended Cab Short Bed (under 8600 GVWR)
  • Dual tailpipe
  • 3" Polished Stainless Tip

  • Dynomax 39310 Details

    GM

    Dynomax's Ultra-Flo Stainless system is a 3" inlet, Dual 2.5" outlet Cat-Back System with 3" Polished Stainless Steel Tips and a Ultra Flo Welded Muffler.

    Specifications:

    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    3
    Material
    Stainless Steel
    Exit Position
    Dual Split Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Clamp Count
    9
    Clamp Type
    Band
    Muffler Count
    1
    Muffler Type Included
    Ultra Flo Welded
    System Type
    Cat Back
    Product Grade
    Economy
    Hardware Included
    Yes
    Tip Finish
    Polished
    Tip Included
    Yes
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    3
    Muffler Configuration
    Single inlet/Dual outlet
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Muffler Quantity
    Two
    Muffler Style
    Perforated tube
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Tip Cut
    Slant
    Tip Edge Style
    Non-rolled edge
    Tip Material
    Stainless steel
    Tip Quantity
    Single
    Tip Shape
    Round
    Manufacturer's Part Number:
    39310

    Great Performance, Great Sound, Great Price!

    All Dynomax systems are true bolt-ons, designed to attach directly to existing mounting points for an easy installation. They follow OE routing and feature top-of-the-line performance mufflers, mandrel-bent pipes for smooth exhaust flow, and all-aluminized materials for longevity and better appearance.

    Dynomax SS Exhaust Systems are made completely from stainless steel. Each kit is dyno proven to make more horsepower & torque. Free flowing Ultra Flo Welded mufflers and mandrel bent tubing increase performance & fuel efficiency.

    Dynomax Super Turbo systems feature Dynomax's flow director technology with large internal flow tubes which eliminate turbulence and improve exhaust flow while reducing backpressure. The fiberglass matting gives the Super Turbo a mellow performance tone.

    Dynomax Ultra Flo Welded systems feature a stainless 100% welded muffler that uses straight-through design that ensures unrestricted air flow and reduces back pressure. These systems have a deep performance tone.

    Dynomax Ultra Flo systems feature a seamed, un-welded, 100% polished stainless muffler that uses same straight-through design of the Ultro Flo Welded systems. These systems have a deep performance tone and will support up to 1,900 horsepower.


    Looking for Car Bolt-On Exhaust applications? Click here.

    Does Dynomax 39310 fit your vehicle?

    Narrow Results

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: CLASSIC SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: CLASSIC WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: WT
    • EngineType: ALL

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: CLASSIC SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2004 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: Z71
    • EngineType: ALL

    2002-2004 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: SLT
    • EngineType: ALL

    2002-2003 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: SL
    • EngineType: ALL

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: CLASSIC SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2003 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: LT
    • EngineType: ALL

    2006 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: WT
    • EngineType: ALL

    2003-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2000-2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: CLASSIC LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: CLASSIC SL
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2000 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: SLT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000 CHEVROLET SILVERADO 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2006 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: SL
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: CLASSIC SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2001 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2006 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2003 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: LS
    • EngineType: ALL

    2001 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: SL
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: CLASSIC SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: CLASSIC WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2004-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: LT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2005 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: CLASSIC WT
    • EngineType: ALL

    2005 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2005-2006 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000 GMC SIERRA 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: WT
    • EngineType: ALL

    2000 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: CLASSIC LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: LS
    • EngineType: ALL

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: CLASSIC WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: CLASSIC HYBRID
    • EngineType: ALL

    2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.8
    • SubModel: SLT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2000 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2000 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: CLASSIC LS
    • EngineType: ALL

    2003-2004 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: WT
    • EngineType: ALL

    2002-2004 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: SLE
    • EngineType: ALL

    2001 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • SubModel: CLASSIC HYBRID
    • EngineType: ALL

    2005 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999-2000 GMC SIERRA 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight~T-409 Stainless Steel~Dual Exhaust~Exits In Rear On Either Side Of License Plate
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2005 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2005-2006 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: HYBRID
    • EngineType: ALL

    2004-2006 CHEVROLET SILVERADO 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000 GMC SIERRA 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2001-2004 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: BASE
    • EngineType: ALL

    1999-2000 CHEVROLET SILVERADO 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000 CHEVROLET SILVERADO 2500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.8
    • SubModel: SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2000-2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: ALL
    • EngineType: ALL

    2000-2001 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • Liter: 4.3
    • SubModel: SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006 GMC SIERRA 1500

    • Fitment_Note: Under 8600 Gross Vehicle Weight
    • SubModel: SL
    • EngineType: ALL
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