Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now
Coronavirus: We are Open For Business, Prioritizing health and safety Learn More

Mammoth Exhaust Spacer Kit for 2.50+ Inch Lift; Stainless Steel (07-18 Jeep Wrangler JK)

Item J106226
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $30.99 You Save 3% ($1.00)
Our Price

$29.99 (kit)

FREE Shipping on orders over $75

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock  

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Specs & Installation


      • Exhaust Spacer Kit
      • Perfect For 2.5 Inches of Lift or Greater
      • Stainless Steel Construction
      • Natural Finish
      • Hardware Included
      • Fits 2007-2018 Jeep Wrangler JK Models


      Preserve Your Wrangler. This Mammoth 4x4 Exhaust Spacer Kit for 2.5+ in. Lift - Stainless Steel is perfect if you've added 2.5 inches or more of lift to your 2007-2018 Jeep Wrangler JK. You get more clearance and can add big tires, but your driveline can get messed up when the front driveshaft makes contact with the exhaust Y-pipe. This Kit should alleviate that contact issue and preserve your Jeep's driveline.

      Build and Design. The Mammoth 4x4 Exhaust Spacer Kit for 2.5+ in. Lift is built from durable 304 stainless steel. It will endure when you're taking your Jeep Wrangler on the bumpiest of terrains. The Kit comes in a natural finish.

      Installation. With some basic tools, installation isn't too difficult. All necessary hardware is included and the whole process should take less than an hour.

      Application. This Mammoth 4x4 Exhaust Spacer Kit for 2.5+ in. Lift - Stainless Steel is designed for 2007-2018 Jeep Wrangler JK models equipped with 2.5 or more inches of suspension lift.

      Mammoth 4x4

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

      MPN# J106226

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (10)

      Write a Review

      Ratings Summary

      3.3 out of 5 overall rating from 10 customers

      • February 15, 2020

        5 2013 Wrangler - 220

        This is great

        Got these on sale. They work great, and they do the job

        Helpful (0)
      • June 27, 2019

        3 2012 Wrangler - TBroussard

        Not the best but works

        Just like others stated bolts are to long and not great quality. Had a hard time getting them both to line up esp the drivers side. Takes a lot of patience. If your y-pipe clamp is older and rusted a good bit make sure you start spraying PB or WD-40 daily a week or 2 in advance.

        Helpful (0)
      • April 23, 2019

        4 2018 Wrangler - Jeremy

        bolts can break

        The extensions themselves fit well and do the job. The included bolts are cheap and 2 broke on me while tightening up. Consider getting better bolts before you're stuck having to (very noisily) go to a muffler shop because of broken off threads.

        Helpful (0)
      • April 17, 2019

        4 2018 Wrangler - DanH

        Product as described

        Straight forward install, no problems so far. Expect the install pushed the exhaust into the heat shield near the rear of the Jeep. If you hear tin vibration or rattling, check to make sure the exhaust/muffler is not hitting the shield.

        Helpful (0)
      • April 12, 2019

        1 2014 Wrangler - Skippy

        Not so great.....

        The bolts are not threaded correctly so I had to make spacers for the bolts to make it work. Poorly designed product as far as the bolts go. The exhaust spacers are fine.

        Helpful (0)
      • February 01, 2019

        4 2013 Wrangler - Jason

        pretty good

        note that this is supposed to use the original seated nut on the exhaust. mine was hoplessly rusted, get under your jeep and double check for a similar scenario. The correct nut to buy for this if you need to knock out the old nut is metric M8-1.25 class 10.9. also the washers provided were so so, recommend getting some wider ones. if your jeep is nice and rust free I am sure it would be a very simple and easy install.

        Helpful (2)
      • January 22, 2019

        4 2013 Rubicon - Sgtstorm1

        It works as expected

        Got it on sale and knew what I was getting into just like other reviews 2 bolts are longer but I managed to install some spacers and the kit works great, I went on a trail run for about 7 hrs the next day and no issues. I will need to go purchase 2 bolts but no biggie. There are more expensive kits out there but some have the same issue with long bolts, why pay more if this get the job done.

        Helpful (3)
      • December 17, 2018

        5 2012 Wrangler - DavidS

        Great part

        You need to do something with yourexhaust if you plan on going higher than six in so you don't put it into the drive shaft . Myself I'm using a 10 and a half inch lift and I use these in combination with an after other aftermarket exhaust system to complete how long will aftermarket driveshaft

        Helpful (6)
      • October 23, 2018

        2 2014 Wrangler - PatrickL

        Bolts are too long

        The spacers fit fine but the bolts on the other hand were way too long! If you order this kit you will need to find four M8x1.25x70 bolts because the bolts that come in the kit are two 90s and two 100s which dont have enough thread to seat the spacers. Also a little note on install, soak the original bolts with pb blaster long before trying to remove them as my 14 JKU had one break off in the flange. Also a pneumatic chisel or dremel really help with removing the alignment pin on the exhaust.

        Helpful (9)
      • September 20, 2017

        1 2016 Wrangler - WilliamT

        Wrong bolts

        Installed on a 2016 JKU. The bolts are not the right size - there isn't enough thread. If you buy this kit you will be going to the hardware store to get new bolts. Otherwise, the spacers fit fine, but this kit isn't worth the hassle.

        Helpful (12)

      Questions & Answers (0 answers)

      No questions about this product yet.

      Ask the First Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver’s Side Spacer (Short)
      • (1) Passenger Side Spacer (Long)
      • (2) M8 x 80mm Bolts (Short)
      • (2) M8 x 90mm Bolts (Long)
      • (4) M8 Washers

      Tech Specs

      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

          Related Wrangler Categories