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Magnaflow Loop Delete Kit (12-18 3.6L Jeep Wrangler JK 4 Door)

Item J101039
ExtremeTerrain no longer carries the Magnaflow Loop Delete Kit (12-18 3.6L Jeep Wrangler JK 4 Door). Please check out Jeep Mid-Pipes for an updated selection.
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    Review & Installation Video

    Product Information

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


    • Adds Power, Deletes Exhaust Loop
    • Increases Exhaust Sound and Tone
    • Stainless Steel Construction
    • 2.50"" Mandrel-Bent Tubing
    • Retains Catalytic Converter
    • Designed for Use w/ Stock Headers
    • Fits 2012-2018 3.6L Wrangler JK 4-Door


    Unleash Performance. Want an easy, effective way to bump up your Wrangler's power? How about some more torque? This Magnaflow Loop Delete kit is a perfect mid-pipe solution for bolt-on performance, removing that whacky OEM exhaust loop which restricts your Jeep's power.

    Adds Some Sound. This free flowing Loop Delete mid-pipe lets your wrangler's exhaust outflow pass more efficiently, adding some sound in addition to that extra performance. You'll notice a little bit more aggression in your idle sound and throughout the powerband.

    Retains Catalytic Converter. This Magnaflow Loop Delete keeps things legal by retaining your Wrangler's factory catalytic converter. Because the OEM loop section starts just after your catalytic converter, no modifications need to be made to your catalytic converter's pipe section or your headers.

    Quality Construction. The Magnaflow Loop Delete mid-pipe is constructed from high-quality stainless steel and comes mandrel-bent to ensure it hugs your Wrangler's body tightly, and provides ample ground clearance for off-road application. This precision fitment ensures a tight seal and easy, bolt-on installation. 

    Application. This Magnaflow Loop Delete Kit is designed to work on 2012-2018 3.6L Wrangler JK 4 Door models.

    Note: Coupon codes cannot be applied to this product.

    Fitment: Details

    CA Residents: WARNING: Cancer and Reproductive Harm -


    Customer Reviews (18)

    Write a Review

    Ratings Summary

    4.7 out of 5 overall rating from 18 customers

    Installation Time: Less than 1 Hour

    • September 29, 2019

      5 2013 Rubicon - RubiGreen

      Loop deleted

      No complaints. Easy installation instructions. Works as advertised.

      Helpful (0)
    • September 03, 2019

      5 2016 Wrangler - Stritt Installation Time: Less than 1 Hour

      Loop Delete Kit

      Great product. Easy install. Not sure about others but combined with cold air intake and Magnaflow Rockkrawler exhaust, I notice a pretty significant change in acceleration. The gear shifts are much smoother. Engine seems to be breathing better and responds. Highly recommended!!

      Helpful (0)
    • May 31, 2019

      5 2016 Rubicon - SamH Installation Time: Less than 1 Hour

      Little more sound

      Don’t do much rock crawling in my Jeep but the clearance is nice an it did add a little more interior noise for the exhaust as well as out the back.

      Helpful (0)
    • March 30, 2019

      4 2015 Wrangler - ParmerE Installation Time: Less than 1 Hour

      delete loop

      It's is a fast way to give your jeep a deeper sound fast and easy

      Helpful (1)
    • March 27, 2019

      5 2015 Wrangler - factoryjk Installation Time: Less than 1 Hour

      Great Fit

      Great sound and great fit. When you have the sawzall out to the loop out do yourself a favor and just cut the bolts at the flange as well instead of fighting with them.

      Helpful (1)
    • November 23, 2018

      5 2018 Wrangler - RobertH Installation Time: Less than 1 Hour

      Easy upgrade

      Pipe was easy to install (I did it on jackstands) made exaust tone a little deeper

      Helpful (4)
    • September 27, 2018

      5 2014 Wrangler - Art Installation Time: Shop Install

      Magnaflow loop delete kit

      I had this installed by Turn5 the other day. The loop delete kit will allow more clearance underneath my JK. There is nonnoticeable difference in sound. However I do feel like my JK has a little more kiddy up.

      Helpful (5)
    • September 26, 2018

      5 2012 Wrangler - Chris Installation Time: Less than 1 Hour

      Good product

      I got this loop delete for my Jeep a couple weeks ago and couldn’t be happier with it

      Helpful (4)
    • September 14, 2018

      5 2017 Wrangler - JasonM

      Great piece

      You can feel the little extra power And it sounds better too!

      Helpful (4)
    • September 10, 2018

      5 2016 Wrangler - Michael

      Small But Great Addition!

      Really opens up the exhaust and gets rid of all restrictions. Change in horsepower, sound and fuel economy. Add it to an axle back exhaust and it sounds great. Can't wait to add a cold air intake to wrap up the system.

      Helpful (5)

    Questions & Answers (7 answers)

    5 Top Rated Questions

    will this fit on a 4 door or just the 2?

    • The Magnaflow Loop-Delete Kit (12-17 Wrangler JK) will fit both the 2 door and the 4 door Wrangler JK.

    Helpful (1)

    Greetings according to the installation video says that I must chop and buy new screws, what are sizes are and I ask you do not need anything else to complete the installation, thank you I await your prompt attention!

    • A 5/8" bolt and nuts would work best.

    Helpful (0)

    Will this work with the flowmaster american thunder cat-back exhaust?

    • This will work with that cat-back yes.

    Helpful (0)

    Does this eliminate the need for exhaust spacers on a 2.5 lift?

    • You'll still need an exhaust spacer kit for 2012 and newer JK Wranglers with a 2.5 inch or greater lift. This is designed to eliminate the clearance issues that occur with the factory exhaust loop when off-roading.

    Helpful (0)

    Would this item pass the SMOG test in California and the CARB regulation?

    • The Magnaflow Loop Delete Kit retains the factory catalytic converter, so it wont affect emissions.

    Helpful (0)
    Post Your Question
    2 More Questions
    Will this loop delete work on a 09 Wrangler or do you offer one for that year?? 1 answer
    What accessories work well with this? is this a stand alone product? will this work paired with the Magnaflow black axlebak exhaust (07-16)? 1 answer

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Loop Delete Mid-Pipe
    • (1) C-Clamp w/ Bolts
    • (1) Pipe Connecter Flange

    Tech Specs

    Mid Pipe Specifications
    Pipe Style:X-PipeHeader Compatibility:Stock Headers
    Pipe Material:Stainless SteelPipe Size:2.50"
    Catalytic Converter:Retains Stock ConverterFitment:2012-2018 3.6L 4-Door JK

    Will It Fit My Wrangler

    • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18

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