Talk to a Wrangler Sales Tech
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
$12k Summer Sweepstakes! Enter Daily>

Dynomax Super Turbo Axle-Back Exhaust (07-18 Jeep Wrangler JK)

Item J139314
Dynomax Super Turbo Axle-Back Exhaust (07-18 Jeep Wrangler JK)
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$218.86 (kit)

FREE Shipping Market Price $251.69 You Save 13% ($32.83) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Recommended Install Shops
    How It Works
    Install Shops are available near Ashburn - 20149

    Add Local Shop Installation

    Total cost of service $229.00

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Larger Diameter Tubing Reduces Backflow
      • Exclusive Flow Director Channels Gases for Greater Efficiency
      • Dependable 409 Stainless Steel
      • Aluminized Steel Guards Against Corrosion
      • Rear-Back Axle
      • Flow Up to 700 SCFM
      • Internal Matting Reduces Unwanted Dissonance
      • Up to 14 HP and 12 Pounds per Foot of Additional Torque
      • Direct Bolt-On Installation
      • Limited Lifetime Warranty
      • 90-Day Performance and Sound Guarantee
      • Fitment: 2007-2018 Jeep Wrangler JK


      Performance-Based Turbo Axle-Back Exhaust. Axle-back exhaust systems are designed to unlock greater performance out of your Jeep. In fact, the Jeep Wrangler Super Turbo Axle-Back Exhaust features performance gains of up to 14 additional horsepower and 12 pounds of torque per foot. Featuring its proprietary flow director and open muffler system, this axle-back can unlock better performance out of your Jeep while cleaning up its emissions and generating that sound you desire.

      Exclusive Flow Director. Exclusive flow director channels combine with larger diameter tubing to produce a much more efficient gas flow. This flow is so efficient it has been measured at about 700 SCFM.

      Dependable 409 Stainless Steel. For those times you take your Jeep on the trail or in poor conditions, you can rest assured knowing that your stainless steel exhaust is strong enough to take on any obstacles without bending or breaking.

      Aluminized Steel. For even greater durability the entire steel assembly, including the exhaust tips consist of aluminized steel that resists corrosion and retains their finish.

      Internal Fiberglass Matting. Unwanted dissonance is canceled out by internal fiberglass matting so that you can enjoy a quieter tone that won’t wake up the neighborhood when you fire your Jeep up in the morning.

      Direct Bolt-On Installation. This axle-back exhaust system can be installed rather easily without the need for additional modifications. Simply bolt your new assembly to the stock mounting locations of your original exhaust for a straightforward installation.

      Limited Lifetime Warranty. This product is backed by a manufacturer’s limited lifetime warranty for any defective parts. The manufacturer also offers a 90-Day Performance and Sound Guarantee that allows you to return your product if you are not satisfied with your purchase.

      Application. The Jeep Wrangler Super Turbo Axle-Back Exhaust is compatible with all 2007-2018 Jeep Wrangler JK models.


      Dynomax 39510

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Exhaust System

      Customer Reviews (19)

        Questions & Answers

        10 More Questions