FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Mufflers for your Wrangler

Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item J109319
Product Image
Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-870-8556 Chat Now
$120.56
1 Reviews
On Sale

-10% $120.56 each Was $133.95

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    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

    Loading Indicator

      Product Information

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

      Features & Specs

      • Patented Delta Flow Technology
      • Two Chamber Design
      • Improved Performance
      • Aluminized Steel
      • MIG Welded
      • Mild Exterior Sound
      • Reduced Interior Resonance
      • Excellent Street /Strip and Off-Road Application
      • No Internal Packing to Blowout
      • Medium Difficulty Level Install
      • Install Time Is Approximately 2 Hours
      • 3 Year Limited Warranty
      • Fits All 1997-2018 Jeep Wrangler TJ and JK Models

      Description

      Legendary Technology. Flowmaster continues to conquer the aftermarket with superior exhaust upgrades for your Jeep. The Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler - 2.25 inch features Flowmaster’s legendary patented delta flow technology.

      Incomparable Engineering. With a new two chamber design, this muffler is constructed from 16 gauge aluminized steel and fully MIG welded for superior durability. You’ll not only get improved engine performance, but you will love the mild exterior sound as well as the reduced interior resonance.

      Superior Performance. This muffler is perfect for street /strip and off-road applications. For your convenience, there is no internal packing to blowout. From the legendary technology to the incomparable engineering, this muffler will out-perform all other exhaust upgrades.

      Installation. The installation for this product is a medium level difficulty and requires a hoist or extra set of hands to help. The install time is approximately 2 hours.

      Warranty. Flowmaster backs this product with a 3-Year Limited Warranty that covers all flaws or defects that can occur in the manufacturing process.

      Application. The Flowmaster 40 Series Delta Flow Center/Offset Oval Muffler - 2.25 inch fits all 1997-2018 Jeep Wrangler TJ and JK models.

      Fitment:

      Details

      Flowmaster 942442

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler
      • Hardware Kit

      4.7

      Customer Reviews (1)

      Brand Image

      Reviews of Flowmaster Exhaust products have an average rating of 4.6 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 2 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
      • TJ Rubicon 2 Door - 03, 04, 05, 06
      • TJ Rubicon Unlimited 2 Door - 05, 06
      • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
      • TJ Wrangler Unlimited 2 Door - 04, 05, 06

          Related Wrangler Categories

          Community Support

          Word On The Trail

          Easiest website I've used in a long time and plenty of inventory from which to choose.

          bdjohns15
          Previous Slide Next Slide