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Rugged Ridge Throttle Body Spacer (12-20 3.6L Jeep Wrangler JK & JL)

Item J21420
Rugged Ridge Throttle Body Spacer (12-20 3.6L Jeep Wrangler JK & JL)
Review & Install - Rugged Ridge Throttle Body Spacer Video  
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52 Reviews 3 Answers
Market Price $61.07 You Save 10% ($6.08)
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    Frequently Bought Together

      Review & Installation Video

      Product Information

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

      Features

      • Throttle Body Spacer
      • Solid Aluminum
      • Black Anodized Finish
      • Lifts the Throttle Body 1 Inch Above the Intake Manifold
      • Large Bore Design Sucks in Plenty of Cold Air to Increase Torque and Horsepower
      • Easy Bolt-On Installation Requires No Drilling
      • 6 Inches Diameter by 1 Inch Thickness, 1 Ounce
      • Hardware Included
      • 5 Year Limited Warranty
      • Fits 2012-2020 3.6L Wrangler JK and JL Models

      Description

      Boost Performance. Rugged Ridge makes this Throttle Body Spacer for the latest and greatest Wrangler JK models to help you boost your engine's performance, torque, and horsepower. The large bore spacer raises the throttle body 1 inch above the intake manifold, thus letting your Jeep's engine suck in plenty of cold, dense, power-boosting air. You can install this high quality aluminum spacer in an hour or two using simple hand tools, with no need to drill new holes.

      Durable Construction. With a gasket and all hardware included, the Throttle Body Spacer by Rugged Ridge comes ready to install. Measuring 1 inch in thickness to give a similar lift to the throttle body above the engine manifold, this spacer features a large, smooth bore for pulling in plenty of air. Construction is solid aluminum for toughness and corrosion resistance, further enhanced by a black anodized coating. Rugged Ridge covers this part with a 5 year limited warranty against manufacturing defects.

      Application. This Rugged Ridge Throttle Body Spacer is specifically designed to be used on the 2012-2020 Wrangler JK and JL models equipped with the 3.6L V6 engine.

      Technical Note. This Rugged Ridge Throttle Body Spacer is not legal for use in California or other states adopting California emission standards.

      Fitment: 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details

      MPN# 17755.03

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.0

      Customer Reviews (52)

      Write a Review

      Ratings Summary

      4.0 out of 5 overall rating from 52 customers

      Installation Time: Less than 1 Hour





      • March 13, 2020

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

        Nice Addition

        10 minute quick install if you have the tools handy. I noticed a little get up and go with what feels like a tighter throttle as you push the gas pedal in. I also have the pedal commander combination (a must have) and an aftermarket Cold Air Intake.

        Helpful (1)

      • February 06, 2020

        5 2015 Rubicon - RickL Installation Time: Less than 1 Hour

        A Must Have

        This throttle spacer is great especially if you have an aftermarket breather. Gives you better sound. Install was less that half hour.I don’t know about the gas mileage yet but throttle response feels better. Great upgrade.

        Helpful (1)

      • January 12, 2020

        5 2015 Wrangler - MikeA123 Installation Time: Less than 1 Hour

        Spacer

        Very easy to install. So far so good. Add the same time as a cold air intake.

        Helpful (1)

      • October 07, 2019

        3 2015 Rubicon - StonewalJackson Installation Time: Less than 1 Hour

        Throttle body spacer

        I bought this with a cold air intake. I can’t seem to tell a huge difference with either one other than the sound. The engine sounds more aggressive under the hood. I can tell a small amount of torque but it’s in mid range when you are taking off from a stop. My mileage has stayed about the same, maybe a touch more. I was at 19.5 now about 19.6. This is after about 800 miles.

        Helpful (3)

      • September 03, 2019

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

        Easy install

        Was getting 18.5 mpg with door and soft top together. Now I heat at least 19 mpg even with no doors or top gear. Rear seat and spare tire have been removed before install

        Helpful (2)

      • April 02, 2019

        1 2016 Wrangler - RobertO Installation Time: Less than 1 Hour

        Whistle!

        Try it with a CAI but I returned it immediately. The whistle was terrible when you touched the throttle.

        Helpful (2)

      • February 28, 2019

        3 2017 Wrangler - DaleW Installation Time: Less than 1 Hour

        Didn't do anything

        Whistles when rpms are high but other then that nothing no mpg increases no noticeable hp increase

        Helpful (4)

      • November 17, 2018

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

        Looking for more power

        I bought this and a cold air intake at the same time. Installation was fast since I was also installing the cai. Between the two, I seem to have more power but I did no tests.

        Helpful (8)

      • September 18, 2018

        5 2015 Rubicon - DavidO Installation Time: Less than 1 Hour

        Rugged Ridge

        Bought this with Red Rock cold air intake. Nice fitment, installed quick (10 min), does as it's supposed to. After first hour long trip noticed 2 mpg improvement. Not sure if air filter or spacer or both, but best upgrade decision. Recommend this for jeep.

        Helpful (8)

      • September 02, 2018

        5 2013 Wrangler - Jamie Installation Time: Less than 1 Hour

        Throttle Body Spacer!

        Purchased this along with the Rugged Ridge Cold Air Intake System. Easy installation, looks good doesn't have the whining or whistle that most say. With the addition of the Cold Air Intake, there is definitely a difference in the low end torque and a nice sound! Possibly 1-2 MPG gain!

        Helpful (10)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      Will this void the factory warranty?

      • We cannot confirm if this product affects the Jeep factory warranty. We recommend contacting your local dealership for warranty information.

      Helpful (0)

      If I have a K N Cold Air Filter installed, will this fit? 2015 JK.

      • Yes, this will fit even if you have an aftermarket cold air intake installed.

      Helpful (0)

      How do I fix the whistle when I turn it on or accelerate?

      • The Rugged Ridge Throttle Body Spacer will produce this whistling sound which is common for all throttle body spacers.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Aluminum Spacer
      • (1) Gasket
      • Hardware

      Will It Fit My Wrangler

      • JK Rubicon 2 Door - 12, 13, 14, 15, 16, 17, 18
      • JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 2 Door - 12, 13, 14, 15, 16, 17, 18
      • JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18
      • JL Rubicon 2 Door - 18, 19, 20
      • JL Rubicon 4 Door - 18, 19, 20
      • JL Wrangler 2 Door - 18, 19, 20
      • JL Wrangler 4 Door - 18, 19, 20

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          I like how the website warns you that the item doesn't fit your specific model truck. It saves me the hassle of returning the item if it doesn't fit. It also saves me time trying to figure the fit myself from the pictures.

          draco888
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          Dave D
          Dave D, 2007 Jeep Wrangler JKU Merchandising
          I have owned YJ’s and TJ’s in the past. After not owning one for several years I got the bug again and decided to go buy one. On a whim I saw this one and went to the dealership on the same day while my wife was at work and came home with it. She was a little bit surprised (mad) to see the Jeep in t...
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