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Dynomax 39442

Cat-Back Exhaust System Ultra-Flo Stainless System

Dynomax 39442
Dynomax® Rebate
Expires on October 31, 2017

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289-39442

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Estimated ship date 01/04/18 if Ordered Today
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Dynomax 39442 Cat-Back Exhaust System Ultra-Flo Stainless System $421.99
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 2008-07 Chevy/GMC Avalanche/Suburban/Yukon XL 4.8L, 5.3L 2/4WD
  • 3" Diameter Stainless Steel Tubing
  • 4" Polished Stainless Tip
  • Includes Ultra-Flo Stainless Steel Welded Muffler

  • Dynomax 39442 Details

    GM

    Dynomax's Ultra-Flo Stainless system is a Single 3" Cat-Back System with a 4" Polished Stainless Steel Tip and a Ultra Flo™ Welded Muffler.

    Specifications:

    Inlet Size (in.)
    3
    Outlet Size (in.)
    3
    Material
    Stainless Steel
    Exit Position
    OEM
    Exhaust Type
    Single
    Exit Style
    Straight
    Clamp Count
    2
    Clamp Type
    Band Clamp - Lap Joint
    Muffler Count
    1
    Muffler Type Included
    Ultra Flo Welded
    System Type
    Cat Back
    Product Grade
    Economy
    Manufacturer's Part Number:
    39442

    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 39442 fit your vehicle?

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    2007-2008 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LS

    2007-2008 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LS

    2007 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: Z71

    2007-2008 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET AVALANCHE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET AVALANCHE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )
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