Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Dynomax Ultra Flo Welded Cat-Back Exhaust (07-11 3.8L Jeep Wrangler JK 4-Door)
Item J152491
$0.00
Our Price
$253.44 (kit)
FREE Shipping Market Price $291.46 You Save 13% ($38.02) Up to 10% off for Military & First Responders! See DetailsOpen Box from $152.06
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Ship to: Columbus - 43215
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Recommended Install Shops
Install Shops are available near Columbus - 43215
Add Installation From:
Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $299.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Deep Performance Tone
- Uses Continuous Roving Fiberglass Technology To Absorb Interior Resonance
- Impressive Horsepower Gains
- Straight-Through Muffler Design
- 409 Stainless Steel 2.50-Inch Diameter Tailpipe
- Sleek, Polished Finish
- Single 2.50-Inch Exhaust Tip
- Jack Recommended For Installation
- Limited Lifetime Warranty
- Fits 2007-2011 Jeep Wrangler JK 4-Door Models With 3.8L Engines
| Brand | Dynomax |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Loudness | Medium |
Description
Deep And Attractive Sound. The Dynomax Ultra Flo Welded Cat-Back Exhaust uses continuous roving fiberglass technology to create a deep and impressive sound. It does this while reducing interior resonance, meaning you experience a comfortable ride in a vehicle that sounds like a beast.
More Power To The Ground. The straight-through muffler provided with this exhaust kit features a perforated tube design. In addition to ensuring better airflow, it lets your vehicle get more horsepower to the ground.
Stainless Steel Construction. Dynomax uses rugged 409 stainless steel throughout the construction of this exhaust kit. The material easily handles debris without denting or breaking. It’s polished to a sheen and has built-in protection against rust and corrosion.
Direct Installation. This kit comes with all of the hardware you need to conduct a direct installation with no vehicle modifications. Note that a jack and stand are recommended so you can raise your vehicle safely to replace the exhaust.
Limited Lifetime Warranty. Dynomax backs this kit with a lifetime warranty against material defects and problems with manufacturing. This is a non-transferable warranty that is voided in most cases of user damage, such as accidents or neglect.
Application. The Dynomax Ultra Flo Welded Cat-Back Exhaust is made for use with the 2007-2011 versions of the Jeep Wrangler JK 4-Door that have 3.8L engines.
Fitment:
DetailsDynomax 39516
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
- (1) Intermediate Pipe
- (1) Mounting Bracket
- (1) Tailpipe
- (1) Instruction Sheet
- (3) Band Clamps
4.8
Customer Reviews (4)
Reviews of Dynomax Exhaust products have an average rating of 4.7 out of 5
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- JK Rubicon 4 Door - 07, 08, 09, 10, 11
- JK Wrangler 4 Door - 07, 08, 09, 10, 11
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Meet Our Team
Nuno P, 2013 Jeep Wrangler JK
Sr. Customer Experience Specialist
Originally from Portugal, and that’s where I started my passion for Off-roading, as soon as I got my DL, I would grab my Dad’s Shop 4x4 truck and take it off road, bumpers, snorkel and armor on that truck were all hand made at my dad’s shop, traveled all over mountains of Portugal with that truck. S...
Originally from Portugal, and that’s where I started my passion for Off-roading, as soon as I got my DL, I would grab my Dad’s Shop 4x4 truck and take it off road, bumpers, snorkel and armor on that truck were all hand made at my dad’s shop, traveled all over mountains of Portugal with that truck. S...
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