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SR Performance Throttle Body Spacer (11-19 GT)

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Market Price $113.99 You Save 25% ($29.00)
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  • Item 41338

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    Features, Video & Details

    • Improves Engine Performance
    • Spiral Bore Design
    • No Tune Required
    • Billet Aluminum Construction
    • Simple Bolt-On Installation
    • Fits 2011-2019 GT Mustangs with Factory Throttle Body

    Review & Installation Video

    Review & Install Video

    The SR Performance throttle body spacer is available for any 2011 and newer Mustang GT owner, who might be looking to increase their plenum air volume to improve their air/fuel mixture and engine combustion, basically, leading to a more efficient motor. Now, the install for this goes directly on top of your factory throttle body as a direct bolt-on, so we'll be giving it a one out of three wrenches on our difficulty meter. So expect more details later on. Adding a spacer like this to your throttle body basically just speeds up and increases the volume of air going to your plenum and manifold. Now, you may see small gains in fuel efficiency, and maybe even small, single-digit horsepower and torque number increases. But mainly, the big thing here is air optimization. Now, the spiral bore design you see inside the spacer here will actually help to thrust and spin the air going through the throttle body into the plenum, which is basically going to up that volume I just mentioned a second ago. Now, this is very unique to the SR Performance option here. Now, the other options on the market just use a solid inner circle, which may not be effective in this aspect. Now, that also causes a slight whistle sound under your hood, which basically just lets you know that it's getting the job done. This was CNC-machined from a high-quality billet aluminum, very durable stuff, and it has that brushed aluminum finish on top. It comes with everything you need to get the job done, including the four bolts, spacers, and the gasket you need to get it on that throttle body. Now, with that said, this is a great alternative, for just about $100, to a full throttle body, which you might not be ready to jump right into. With that said, if you have a bolt-on motor, you would definitely reap the benefits more from a full throttle body replacement, whereas this is for a stock motor mod. This one absolutely gets one out of three wrenches on our difficulty meter. I'd say a ratchet and socket set, and even a flathead screwdriver will absolutely get the job done here. All you'll need to do is use that flathead to unclamp, basically, the coupler on the factory throttle body to gain access more easily to the bolts available. Now, use that ratchet and socket set to remove the factory bolts and pull the throttle body off of the plenum a little bit easier. Once that's taken care of, you can slip the spacer in between the throttle body and the plenum, and use the new bolts in order to bolt it down properly. Once those are taken care of and the gasket is into place, you are good to go. That just about does it for me. If you're the owner of a 2011 or newer Mustang GT, you might want to check out the SR Performance throttle body spacer, which you can find right here at americanmuscle.com.

    Improve Engine Performance. Unleash your GT Mustangs hidden power with a SR Performance Throttle Body Spacer. The SR Performance throttle body spacer increases plenum volume to improve the low to mid range torque from your Mustang's stock 5.0L engine, with noticeable gains seen between 800 to 2500 RPM.

    Better Fuel Economy. The SR Performance Throttle Body Spacer not only improves the performance of your Mustang, but with its unique “Spiral Bore” design it also improves fuel efficiency. The Spiral Bore "spins" the incoming air for improved atomization of the air fuel mixture for better combustion.

    Billet Aluminum Construction. CNC machined from high quality billet aluminum the SR Performance Throttle Body Spacer includes all the necessary hardware required for a simple straightforward bolt-on installation.

    Application. The SR Performance Throttle Body Spacer is specifically designed to fit the 2011-2019 5.0L GT Mustangs with a factory throttle body installed. No tune required.

    SR Performance

    Fitment: 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

    MPN# 41338

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

    What's in the Box
    • (1) Spacer
    • (1) Gasket
    • (4) Bolts
    • (4) Flat Washers
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (25) Submit Your Photo

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        Questions & Answers (25)

        5 Top Rated Questions

        Hi, I've read all the reviews about the product and I'm confused, some say It improves performance and sounds great and some say the opposite. I know It's a cheap mode, but for me (in Spain) customs are expensive, so, honestly , it's worth it or not? I dont expect a supercharger improvement of course. Thanks in advance.

        • Throttle body spacers are great for increasing fuel economy, adding additional volume to the intake, and crating additional power. However, throttle body spacers will generally only add about 5+ HP at most. if you are looking for quick, easy power, a throttle body spacer will be for you. If you are looking for a little extra power, I would recommend investing in a cold air intake, throttle body, or tuner.

        Helpful (4)

        Would this fit with the K N Air Charger Cold Air Intake installed?

        • The SR Performance Throttle Body Spacer (11-17 GT) will fit with this cold air intake or any other cold air intake.

        Helpful (4)

        Compared to the Airaid how thick is this spacer?

        • Both throttle body spacers are essentially the same size in terms of how thick they are. They just have slightly different designs due to the different brands.

        Helpful (3)

        Will this product fit with a bbk 90mm throttle body spacer

        • No. Throttle body spacers are for stock throttle bodies. The idea is they are the cheaper/easier option if you want better throttle response but can't afford/don't want to deal with the hassle of a new throttle body. An aftermarket throttle body will always give better gains but a spacer is better than nothing.

        Helpful (2)

        G'day, This may seem like an odd question...but...if two of these spacers were stacked between the throttle body and the inlet manifold, longer bolts installed to cover the distance, would there be a multiply increase over one spacer?

        • Hello! Unfortunately these gains do not multiply by adding multiple throttle body spacers!

        Helpful (1)
        Post Your Question
        10 More Questions
        It says it fits factory throttle bodies. What other throttle bodies would it work on other then factory? Would it work on the 90mm TB? 1 answer
        Will using this spacer cause any sort of clearance issues with an Airaid CAI? 1 answer
        Will this fit a 2011 GT with a Boss 302 Intake? 3 answers
        Affect Bama tune/Airaid setup? While there is no tune "required" for stock intakes, would this have any affect on a GT already setup with Bama/Airaid combo? 2 answers
        Would there be any benifits to stacking two of these together? Would I get double the air velocity? 2 answers
        Is there a proper orientation for this spacer? 0 answer
        Does this come with gaskets? Or do you have to make them yourself? 1 answer
        Hello! Okay I have a V6 3.7l mustang and as you know you have no TBS for the BBK 73mm... I was checking IF by any chance this would do the job? Cause if it fits, it should do the job no? 0 answer
        I have a 2017 GT with the KN FIPK intake mod. Will this spacer fit? 1 answer
        Since this product is spiraled does it have to be installed in a certain direction, I have not seen anything relating to this or can it be installed backwards. 1 answer

          Customer Reviews (100+) Write a Review

          Overall Rating 4.4

          out of 5 stars

          Installation Time:Less than 1 Hour

          Installation Cost:0-$100

          • Performance Gain 3.705479 3.7
          • Fit 4.809524 4.8



          • 5/5

            Installation Time: Less than 1 Hour

            August 21, 2019

            Great product easy install

            It was a fun little mod, you can hear a small whistle when the hood is open and the car pops on cold starts. nothing really major needed for this install Overall happy with this product

            Arturoluis

            Year: 2018 Submodel: GT

            Helpful (0)

          • 2/5

            Installation Time: Less than 1 Hour

            August 17, 2019

            No difference

            I have put about 200 miles on this spacer, and there might be a slight faster throttle response but barley noticeable. Easy install and well made and maybe better results if paired with other add-on’s. No MPG gain, but it didn’t hurt anything either.

            GenoB

            Year: 2015 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            August 14, 2019

            Throttle Body Spacer by SRP

            installed as advertised. still haven't driven enough to see a difference in power and or performance.

            Joe

            Year: 2013 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            August 04, 2019

            Easy Upgrade

            The SR throttle body spacer is a good choice for those that are just starting to mod their Mustang. It's easy to install and not expensive at all. With just some simple tools you can install it in a bout an hour. A simple and affordable upgrade to anyone who is looking for something easy and budget friendly. I did notice a slight increase in the throttle response.

            KlenseyP

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            July 30, 2019

            Great

            Very easy to put on, I’m 16 and got it done in less then 30 min.

            Cortland

            Year: 2011 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 07, 2019

            SR Performance Throttle Body Spacer

            Great product. Easy to install and it sounds awesome. Slight improvement in throttle response. Have not seen any real mileage improvement.

            DanielS

            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            June 03, 2019

            SR Throttle Body Spacer

            Super easy quality materials and fast shipping. Has a nice whistle sound.

            Jjhill520

            Year: 2014 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 25, 2019

            Liked

            Nice parts inst fast no problems my 5.0 l 2015 bolt on mod not to much lund tune run 1320in 12.00 a 117 mph my daily

            karlitin

            Year: 2015 Submodel: GT

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            May 07, 2019

            Odd little piece.

            Easy install. Some tiny power increase in mid 2000 rpm range.

            BlisteredMunkey

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 02, 2019

            Awesome!

            Easy to install, noticeable gains down low and a cool “woosh” noise is noticeable with the windows down.

            KennethK

            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 11, 2019

            Spacer

            Noticed a increase in accleration.Worth the money.

            Donaldbain

            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            April 06, 2019

            Not hard at all.

            It’s a simple installation having only the 4 original bolts, mine had 10 mm heads, put in the adapter and gasket and replace with 4 8 mm head bolt supply. Only other tool you may need would be a screwdriver to remove the air intake. It’s not necessary but makes it a lot easier. I took my time and it was about a 15 to 20 minute install. If I had been in a hurry I probably could have done it in 5 minutes.

            RAD

            Year: 2016 Submodel: GT

            Helpful (1)

          • 4/5

            Installation Time: Less than 1 Hour

            April 02, 2019

            Easy Install and Improves Throttle Response

            This was really quick and easy to install. Overall throttle response improved.

            ChrisB

            Year: 2015 Submodel: GT

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            January 27, 2019

            Absolute garbage

            Does nothing for performance or mpg. Seriously, do you think this carved piece of aluminum will perform, you're falsely mistaken.

            jthorn9

            Year: 2016 Submodel: GT

            Helpful (1)

          • 2/5

            January 26, 2019

            I'm ok

            It didn't fit go to my jlt air intake so I had to take it out

            robvill773

            Year: 2018 Submodel: GT

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            December 24, 2018

            Snake oil

            This product will do nothing. Really sad people will buy this gimmick. I have been racing and building engines for years and see junk like this all the time. Seen one guy install a bigger throttle and cause him to run #8 lean and destroy his motor. You guys want to really risk a ten thousand motor ,labor job for a cheap Chinese part go ahead.

            ShannonH

            Year: 2011 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            December 24, 2018

            SR Throttle Body Spacer

            Spacer is a very easy install. Did have to remove strut tower brace to get plenum cover off. Haven't noticed any real power gains or changes in fuel mileage. Car does seem to accelerate better. A road trip will be in the future to see about the mpg. Good quality product, made very well. Would not hesitate to purchase again. Thanks.

            KennethM

            Year: 2014 Submodel: GT

            Helpful (1)

          • 4/5

            Installation Time: Less than 1 Hour

            December 22, 2018

            SR Throttle Body Spacer

            Looked like a quality machined part out of the box, very easy instal too. Have to be sure to line up the holes correctly. Actually did notice improved throttle response. Didn’t whistle for me but can hear it’s unique sound at low speeds. Would recommend for anyone looking for a little upgrade that doesn’t want to spend the money on a larger TB.

            KyleC

            Year: 2018 Submodel: GT

            Helpful (2)

          • 5/5

            December 17, 2018

            Throttle Body Spacer

            Works as advertised! There is a slight whistle which and noticed a little bit better response.

            Andrewsballard

            Year: 2017 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            November 27, 2018

            Pretty dope sound when I can hear it

            I bought this just because it was cheap and the real question was, "why not?" My 2012 Mustang 5.0 doesnt have cats and is straight piped (yes, very LOUD). I can hear the throttle body at lower rpms sometimes and it does sound dope. Overall i think my throttle response was better. Not a bad purchase, I would recommend buying this spacer.

            HarpS

            Year: 2012 Submodel: GT

            Helpful (1)

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