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Dynomax 39445

Cat-Back Exhaust System Ultra-Flo Stainless System

Dynomax 39445
Dynomax® Rebate
Expires on October 31, 2017

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289-39445

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Dynomax 39445 Cat-Back Exhaust System Ultra-Flo Stainless System $376.99
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 2007-11 Wrangler JK (2-Door)
  • 3.8L
  • Dual Rear Exit
  • 3" Polished Stainless Tip

  • Dynomax 39445 Details

    Jeep Wrangler

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

    Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Exit Position
    Dual Side
    Exhaust Type
    Dual
    Exit Style
    Straight
    Clamp Count
    3
    Muffler Count
    1
    Muffler Type Included
    Ultra Flo Polished
    System Type
    Cat Back
    Product Grade
    Economy
    Hardware Included
    Yes
    Tip Included
    Yes
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Dual outlet
    Muffler Quantity
    One
    Muffler Style
    Turbo
    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 Outlet Size (in.)
    3
    Tip Quantity
    Dual
    Tip Shape
    Round
    Inlet Quantity
    One
    Manufacturer's Part Number:
    39445

    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 39445 fit your vehicle?

    Narrow Results

    2010 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: SAHARA

    2007 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: RUBICON
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2008-2009 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • Aspiration: N
    • SubModel: RUBICON
    • Engine Vin: 1
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2009 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: X-S

    2010 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: SPORT

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: SAHARA
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2008-2009 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • Aspiration: N
    • SubModel: SAHARA
    • Engine Vin: 1
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: UNLIMITED RUBICON
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2010 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: RUBICON

    2008-2009 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • Aspiration: N
    • SubModel: X
    • Engine Vin: 1
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: UNLIMITED SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: RUBICON
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2007 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: X
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: UNLIMITED SAHARA
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: 70TH ANNIVERSARY

    2007 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: SAHARA
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2011 JEEP WRANGLER (JK)

    • Fitment_Note: Stainless Steel~Dual Outlet
    • EngineType: ALL
    • SubModel: UNLIMITED 70TH ANNIVERSARY

    2011 JEEP WRANGLER (JK)

    • CC: 3778
    • Fitment_Note: Stainless Steel~Dual Outlet
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )
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