Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


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

Dynomax 39478

Cat-Back Exhaust System Ultra-Flo Stainless System

Dynomax 39478
Dynomax® Rebate
Expires on October 31, 2017

Purchase qualifying Dynomax products and get up to $100 in rebates!

View All Dynomax Products

289-39478

made in usa
jegs shipping
FREE Shipping
Estimated ship date 09/29/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Dynomax 39478 Cat-Back Exhaust System Ultra-Flo Stainless System $326.99
Cat-Back Exhaust System
  • Ultra-Flo Stainless System
  • 2008-09 Grand Cherokee
  • 3.0L CRD Diesel Engine
  • Single tailpipe
  • 3" Polished Stainless Tip

  • Dynomax 39478 Details

    Jeep Cherokee/Grand Cherokee/Wagoneer/Grand Wagoneer/Commander

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

    Specifications:

    Inlet Size (in.)
    3
    Outlet Size (in.)
    3
    Material
    Stainless Steel
    Exit Position
    Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Hardware Included
    Yes
    Tip Included
    Yes
    Muffler Included
    Yes
    System Style
    Cat Back
    Exit Location
    Rear
    Exit Quantity
    One
    Intermediate Pipe Diameter (in.)
    3
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Quantity
    One
    Muffler Style
    Turbo
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    3
    Tip Cut
    Slant
    Tip Edge Style
    Non-rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    3
    Tip Quantity
    Single
    Tip Shape
    Round
    Inlet Quantity
    One
    Manufacturer's Part Number:
    39478

    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 39478 fit your vehicle?

    Narrow Results
    Filter By
    SubModel

    2008-2009 JEEP GRAND CHEROKEE (WK)

    • CC: 2985
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 3.0
    • SubModel: OVERLAND
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2008-2009 JEEP GRAND CHEROKEE (WK)

    • CC: 2985
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 3.0
    • SubModel: LAREDO
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2008-2009 JEEP GRAND CHEROKEE (WK)

    • CC: 2985
    • Fitment_Note: T-409 Stainless Steel
    • Liter: 3.0
    • SubModel: LIMITED
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List