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Quadratec Axle Back Exhaust for 18-25 Jeep Wrangler JL with 3.6L or 2.0L Engine

Quadratec Axle Back Exhaust for 18-25 Jeep Wrangler JL with 3.6L or 2.0L Engine
Quadratec Axle Back Exhaust for 18-25 Jeep Wrangler JL with 3.6L or 2.0L Engine
Quadratec Part #: 17613-2020
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4.612905
31 customer reviews
14 questions answered
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Description

Aggressive Exhaust Note: Straight-through design features stainless steel mesh wrap that delivers a smooth, deep exhaust tone.

Upgraded Style: Dual exhaust tips offer a clean and upgraded look to the back of your Jeep.

Durable 409 Stainless Steel: Hi-temp black paint ensures long-lasting durability that is sure to hold up in any climate.

Exhaust Tip Size: 4 Inch Outside Diameter

Note: Does not fit with 392 or Diesel vehicles.

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Details
The Quadratec Axle Back Exhaust for Jeep Wrangler JL is a great way to add some extra power and character to your vehicle. Engineered to make performance gains in horsepower and torque with an amazingly smooth, deep tone. This Dual Axle-Back Exhaust is easy to install and is an all-welded mandrel-bent design that has been powder coat painted Black for long life and great looks. The stainless-steel base construction and lap-joint welded construction provide rugged reliability even in extreme conditions. The straight-through perforated stainless-steel core with stainless mesh wrap and acoustical fiber fill delivers that smooth, deep tone that Jeep® enthusiasts love. Each Axle-Back Exhaust has been custom designed for Jeep Wranglers tucking the exhaust up higher than other standard models to avoid contact with trail obstacles. When used with a factory rear bumper, exhaust tips have a straight parallel rake. Due to the low profile, and high tuck, the dual tip rake on steel bumpers is slightly tilted down. Built by Jeep Enthusiasts for Jeep Enthusiasts!

Note: Does not with 392 or Diesel models.

Installation Notes
Installation Difficulty:
Skill Level 2 IconLevel 2Intermediate
Installation Time: 1-2 hours
PDF Logo Install InstructionsInstallation
Instructions
Parts Included
  • Axle Back Exhaust
  • One Exhaust Clamp
Warranty
Three Year Limited Warranty
  • Color: Black
  • Shipping Weight: 31lb
  • Shipping Dimensions: 41in x 36in x 12in (L x W x H)

  • Jeep Wrangler 2-Door (JL)

  • 2025 Jeep Wrangler 2-Door (JL)
  • 2024 Jeep Wrangler 2-Door (JL)
  • 2023 Jeep Wrangler 2-Door (JL)
  • 2022 Jeep Wrangler 2-Door (JL)
  • 2021 Jeep Wrangler 2-Door (JL)
  • 2020 Jeep Wrangler 2-Door (JL)
  • 2019 Jeep Wrangler 2-Door (JL)
  • 2018 Jeep Wrangler 2-Door (JL)

  • Jeep Wrangler Unlimited 4-Door (JL)

  • 2025 Jeep Wrangler Unlimited 4-Door (JL)
  • 2024 Jeep Wrangler Unlimited 4-Door (JL)
  • 2023 Jeep Wrangler Unlimited 4-Door (JL)
  • 2022 Jeep Wrangler Unlimited 4-Door (JL)
  • 2021 Jeep Wrangler Unlimited 4-Door (JL)
  • 2020 Jeep Wrangler Unlimited 4-Door (JL)
  • 2019 Jeep Wrangler Unlimited 4-Door (JL)
  • 2018 Jeep Wrangler Unlimited 4-Door (JL)
This Exhaust does work with the Jeep Wrangler 4xe models
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Review Summary
4.612905
Based on 31 reviews
Shared Media
17 Photos
Questions
14 Questions

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Quadratec Axle Back Exhaust Reviews

Bryan M.
3/21/2025
5

Fit my jeep perfectly, It looks way better than my rusty OEM exhaust and it sounds very good. Not too loud and not too quiet, its the perfect sound for any off road jeep & the dual exhaust makes it look awesome too
Joy B.
3/10/2025
5

I am so excited with the finished product on this exhaust upgrade. It looks so much cleaner than the stock exhaust and sounds amazing! I love the dual black tail pipes, makes the rear end look even sleeker. The install was rather smooth and did not take too long! I highly recommend for anyone looking to ditch that ugly stock exhaust.
Dan N.
2/19/2025
5

Don't be nervous about this exhaust upgrade! As long as you can get under your Jeep, the install is easy peazy! The hardest part is the removal of the hanger bracket, but with a strong clamp, you can get them off. A few other bolts and the OEM exhaust is off! Then just reverse the process with the new exhaust and hanger brackets (included) and you're good to go. The sound is awesome but it doesn't have the constant drone at cruising speeds that some exhausts have, but it definutely gives it a tuned sound. We have this on our 2.0L 2024 JLUR.

Questions

What is approximately the hp gain on the 2.0 l turbo?
Switching to a dual exhaust system on your Jeep JL with a 2.0L engine will likely result in a modest horsepower gain, typically in the range of 5 to 10 horsepower at the wheels.
Would you please clarify whether the two oversized exhaust tips are welded on, or are they clamped on? The product photos show (3) clamps being used, but the video and some customer photos show welded on tips.
The previous design featured welded exhaust tips. This is our latest version that now includes clamp-on tips that can be easily removed on the trail, allowing for quick replacements or the option to swap for different tips.
Will this muffler work with the Quadratec aluminum muffler skid plate?
Yes, it does.
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Review Summary
4.612905
Based on 31 reviews
Shared Media
17 Photos
Questions
14 Questions
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