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Rugged Ridge Throttle Body Spacer (91-06 2.5L or 4.0L Jeep Wrangler YJ & TJ)

Market Price $56.99 You Save 12% ($7.00)
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$49.99 (each)

FREE Shipping on orders over $75

  • Item J21419

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    Features & Details

    • Throttle Body Spacer
    • Solid Aluminum
    • Black Anodized Finish
    • Lifts the Throttle Body 1 Inch Above the Intake Manifold
    • Increases Engine Aspiration to Boost Both Horsepower and Torque
    • Easy Bolt-On Installation Requires No Drilling
    • Large Bore Design for High Air Flow
    • Hardware Included
    • 5 Year Limited Warranty
    • Fits 1991-2006 Wrangler YJ and TJ Models with the 2.5L or 4.0L Engine
    Specs. Getting dense, cold air into your engine lets your Wrangler take a deep breath, as it were, and increases its power and performance – or in other words, its torque and horsepower. The Throttle Body Spacer by Rugged Ridge boosts engine aspiration strongly by lifting the throttle body 1 inch above the intake manifold. Cold air flows in through the large bore spacer to boost your Jeep's power. What's more, the spacer is a snap to install with hand tools and no drilling.

    Construction. Rugged Ridge's Throttle Body Spacer is made from solid aluminum, which is rust-proof and strong yet lightweight. It comes with all necessary hardware and features bolt-on installation with hand tools, which is completely drill-free and can be completed rapidly. The spacer adds a 1 inch lift to the throttle body above the intake manifold. It functions with both 2.5 liter and 4.0 liter engines of the appropriate model years. A 5 year limited warranty against defects is provided by the manufacturer.

    Application. This Rugged Ridge Throttle Body Spacer is specifically designed to be used on the 1991-2006 Wrangler YJ and TJ models equipped with the 2.5L or 4.0L engine.

    Fitment: 1991 1992 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Details

    MPN# 17755.01

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Throttle Body Spacer
    • (2) Gaskets
    • (3) Round Spacers
    • Hardware
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          Customer Reviews (9) Write a Review

          Overall Rating 2.9

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 2.444444 2.4
          • Fit 4.222222 4.2
          • Bang For Your Buck 3 3

          • 1/5

            Installation Time: Less than 1 Hour

            July 30, 2019

            Not hot

            I think the computer compensated for any gain from device


            Year: 1999Submodel: Wrangler

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 09, 2019


            very easy install! seems to help my 99 tj out along with a cold air intake.


            Year: 1999Submodel: Wrangler

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            November 10, 2017

            not a good product

            they say that it works but it changes the throttle cable linkages and take away all your petal. weird on it gets good reviews when I know first hand it don't work..hmmm


            Year: 2001Submodel: Wrangler

            Helpful (12)

          • 1/5

            Installation Time: Less than 1 Hour

            July 14, 2016

            3 legged Dog

            Looks Nice, Fits Great,installed in 10 min. Installed it on my 2.5 And turned it into a 3 Legged Dog. It now fits real good on my workbench


            Year: 1994Submodel: Wrangler

            Helpful (13)

          • 2/5

            Installation Time: Less than 1 Hour

            November 20, 2015

            No felt gain, annoying squeak at certain throttle positions

            No instructions but easy to put on. The only thing you would need instructions for is the extra parts come for the different models. No real gain in power or feel economy, but there's an annoying noise coming from the throttlebody in certain positions.


            Year: 1999Santa Cruz, CA, USA

            Helpful (13)

          • 5/5

            Installation Time: Less than 1 Hour

            September 19, 2015

            extremely easy and well worth it

            The horsepower gain is very noticeable. The difference it made in my jeep is phenomenal!


            Year: 2004Allentown, PA, USA

            Helpful (14)

          • 3/5

            Installation Time: Less than 1 Hour

            May 15, 2015

            didn't do much

            I installed it very easily. But I can't notice a difference in power or mileage.


            Year: 2001Pocatello, ID, USA

            Helpful (16)

          • 3/5

            Installation Time: Less than 1 Hour

            April 01, 2015

            Throttle body spacer

            Bolts right up. No instructions but easy. Fits good. Very little improvement in power. Ok part but dont expect a big gain in power.


            Year: 1997Big Bear Lake, Ca

            Helpful (14)

          • 5/5

            Installation Time: Less than 1 Hour

            September 12, 2013

            Great product

            Install was a breeze and quality was perfect. The part fit as described and would recommend this site to everyone.


            Year: 2001Ohio

            Helpful (12)

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