• Community
    • Team 4 Wheel PartsJoin the team and keep up with Greg Adler
    • FacebookAccess exclusive off-road news and giveaways
    • TwitterStay posted on 4 Wheel Parts events
    • YouTubeSee product, installation, and event videos
    • Google+Get the inside scoop on the latest off-roading trends
    • InstagramCheck out exclusive photos
    • Sign Up for Email Offers

Truck and Jeep Parts Home » Performance Parts » Exhaust System Kits » Dynomax Stainless Steel Axle-Back Exhaust System - 39510

Dynomax Stainless Steel Axle-Back Exhaust System - 39510

Dynomax Exhaust | Part Number: DYN39510
Help us ensure this part fits your vehicle Check Fitment
Part Number: DYN39510
  • Technical Details

    • 2 and 4-door models
    • 3.6L-3.8L V6 engines
    • 2.5 inch inlet/3 inch outlet system
    • Includes Super Turbo muffler assembly, clamps, and 5.5 inch overall length stainless steel slant cut tips

Technology Dominates every phase of Dynomax Exhaust System production. From State-of-the-art CAD design and engineering to advanced CAM processes, no one else in the after market industry delivers Dynomax's level of high-performance technology.

Installation instructions are in PDF format. You will need Adobe Reader to view these files.
Download Instructions

FitmentSystem TypeMaterialTubing SizeExit Location/TypeTip Included
Direct FitAxle-BackStainless Steel2.5 InchesDual Split RearTip is included

Customer Reviews

Average Customer Review
4.2
 

Looks good & sounds great

5.0

By My baby

from Solon, Maine

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

an hr. after it arrived it was on my JK. the sound is just about the way I like it. I believe it has more power, in fact when I hit 2nd gear the rear tires chirped. That's a first! Now to the strip.

 

can't beat it for the price.

5.0

By jimmer1a

from kalamazoo mi

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

easy to install and fits perfect. has a deep tone.looks great.

 

Dynamax is DYNAMITE!

5.0

By Tire Guy

from Boise, Idaho

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

This item was installed on my 2013 Jeep Wrangler and was a snap to install. Everything fit the way it should. After driving the vehicle for the first time after installation I was amazed at the increase in torque and horsepower. It turned a vehicle that was ok to drive before the installation into one that is now a hell of a lot of fun to drive. Acceleration, passing power and low end driveability

 

Perfect fit ,easy to install 1 hour..

5.0

By Justapiece

from Lancaster , Ca

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Very easy to install, it has a nice low tone too it,,at idle nice low rumble sound , just what I wanted, you cant really notice at regular driving speed, gives a nice sound to the jeep now,,it now has Balls...love it..I painted it Rustolium high heat Black before installing it..looks great..The Chrome tips perfect fit, if they don't tighten all the way , just remove the center nut thing and all t

 

sound changes with RPM

4.0

By Sparky

from Phoenix

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

I have a manual trans. At 2500 rpm the exhaust is a little loud. My 14 year old son likes the sound. At all other RPMs, I can barely hear it. Nice subtle tone at those RPMs. I had to bend the heat shield a little to avoid contact.

 

Sounds Pretty Good

4.0

By Lee

from Westport WA

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Went on easy, sounds good, with the exception of a little backpressure grumbling and having to trim the heat shield due to rattling. IMO looks better without the tips installed!

 

Good quality and the price is right

4.0

By Stolo

from Stone Mtn, GA

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Best price out there for a duel exhaust set up. Good quality matierials and all the bends are correct. Easy install, direct fit replacement for your stock muffler. The system would look better if the muffler was the same width as the stock unit and seperated the exhaust tips farther, while also making the tips a larger diameter. The clamps break easy, so don't overtighten them. Over all, I'm ple

 

One hour Job

4.0

By Runner up Jimmy

from Edgewood, NM

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Took about an hour to replace stock muffler. Hardest part was removing the stock muffler. I used silicone to add in removing the hangers from the rubber mounts, this really helped as they are not that easy to remove otherwise. New dual muffler look great and sounds good too. Not too loud and no drone noise in cabin. Price was right.

 

Little louder than expected

4.0

By Ralph

from Indianapolis

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Exhaust was very easy to install except clamps were not able to tighten down on tips. exhaust was a little louder than I had hoped.

 

Be prepared to return or additional cost

3.0

By Frustrated but

from Eastampton, NJ

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

Clamps provided in the kit did not secure the tips or the muffler to the pipe. The bolts snapped as I tried to get it tighter. I had to purchase 2 1/2" Band Clamp from a local parts store to replace all 3 clamps that came with the kit. I would recommend this product to anyone who is prepared for the additional cost of new exhaust clamps. Sounds great otherwise.

 

Sputter, Sputter, Spit!

3.0

By Kizmit

from Houston, TX

 

Comments about Dynomax ExhaustStainless Steel Cat-Back Exhaust System:

The duel exhausts add that racy look to my Jeep. I had to use tie wraps around one(pass. side)mounting hanger on the Jeep as the hanger on the muffler does not line up with the OEM rubber hanger. I might try a stainless steel hose clamp to secure it better. Also, had to remove spacer blocks on clamps in order to tighten them enough so as to secure the muffler to the engine exhaust pipe and the ti

Back to top
 

Questions & Answers

  • Q:

    will it increase horsepower or fuel mileage
Back to top
 
  • Now Hiring

    4 Wheel Parts is Hiring

    To see all of our current job openings

    Apply Now

  • Email Offers

    Sign up now to receive our latest promotions and exclusive offers.

  • Store Locator

    4 Wheel Parts Store Locator

    91 Stores in North America.
    Locate a store near you.

    Store Locator