Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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K&N Cat-Back Exhaust (18-24 3.6L Jeep Wrangler JL 4-Door)
Item J134342-JL
$0.00
Our Price
$649.99 (kit)
FREE Shipping Market Price $747.99 You Save 13% ($98.00) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- High-Quality Cat-Back Exhaust
- Boasts an Aggressively Loud Exhaust Sound
- Provides Additional Horsepower and Torque Gains
- Crafted From CNC Mandrel Bent 304 Stainless Steel
- Made to Fit Factory Mounting Points
- Works with Most Aftermarket Modifications
- Fits All 2018-2024 3.6L Jeep Wrangler JL 4 Door Models
| Brand | K&N |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Loudness | Medium |
Description
Distinctively Aggressive Exhaust Sound. Give your Jeep Wrangler a more powerful personality by installing this Cat-Back Exhaust. This exhaust system is crafted to produce a loud and aggressive exhaust sound, so expect to grab people’s attention whenever you step on the gas.
Boasts Impressive Performance Gains. Unlike your Jeep’s stock exhaust, the Cat-Back Exhaust offers a less restrictive flow. By allowing exhaust gasses to escape at a higher and faster rate, your engine will perform better. In fact, with this upgrade, your vehicle will gain a +10 increase in horsepower and a +7.40 pound-feet in torque.
More Robust Construction Over Stock. Crafted from CNC 304 stainless steel, this Cat-Back Exhaust has the strength to stand up to the elements, making it an excellent addition to heavy-duty Jeeps. Plus, it’s mandrel bent for enhanced durability and increased service life.
Hassle-Free Installation. This Cat-Back Exhaust doesn’t need to be drilled, cut, or welded onto your vehicle to ensure perfect fitment. It’s meant to bolt-on to your Jeep’s factory mounting points. As such, installing it will be an easy task that’ll take no more than an hour to complete.
Application. This Cat-Back Exhaust fits all 2018-2024 3.6L Jeep Wrangler JL 4 Door models.
Fitment:
- 2018 Jeep Wrangler
- 2019 Jeep Wrangler
- 2020 Jeep Wrangler
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2023 Jeep Wrangler
- 2024 Jeep Wrangler
K&N 67-1515
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) Tailpipe Assembly
- (1) Midpipe Assembly
- (1) Front Midpipe Assembly (For 4 Door Models)
- (2) Clamps
5.0
Customer Reviews (1)
Reviews of K&N Exhaust products have an average rating of 4.8 out of 5
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- JL Rubicon 4 Door - 18, 19, 20, 21, 22, 23, 24
- JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24
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Meet Our Team
Ryan E, 2002 Jeep Wrangler TJ
Marketing Coordinator
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
I have been into Wranglers since I was young. My dad has owned quite a few over the years and if I wasn’t in a lifted wrangler I was in something lifted. When I was old enough to drive I bought a Cherokee and went through 3 of them before deciding I wanted a Wrangler. So I sold my Cherokee and sat o...
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