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SR Performance Throttle Body Spacer (11-17 GT)

Market Price $112.99 You Save 12% ($13.00)

$99.99

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  • Item 41338
  • MPN# 41338

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Features & Details

  • Improves Engine Performance
  • Spiral Bore Design
  • No Tune Required
  • Billet Aluminum Construction
  • Simple Bolt-On Installation
  • Fits 2011-2017 GT Mustangs with Factory Throttle Body
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 2011-2017 5.0L GT Mustangs with a factory throttle body installed. No tune required.

Fitment: 2011 2012 2013 2014 2015 2016 2017 Details

What's in the Box
  • (1) Spacer
  • (1) Gasket
  • (4) Bolts
  • (4) Flat Washers
Installation Info
Will it fit my Mustang?
  • GT - 11, 12, 13, 14, 15, 16, 17

Intended for use with the factory throttle body.

Most Helpful Reviews

5/5
Very Surprised and Happy

Installed in 20. Hoped it did not Whistle as loud as I heard from a different MFR's Spacer on a YouTube. Happily the Whistle is very Minimal. Anyways, I was pleasantly Surprised that I can feel the added ...

Read More
Helpful (1)

4/5
Spacerfied

The fit of this product is excellent with the stock throttle body. Only took about 1/2 hour to install, and that was only because I had to remove my strut tower brace to remove the plenum cover. Even the ...

Read More
Helpful (1)

Overall Rating 4.6 out of 5 stars
Read All 60 Reviews

Customer Photos (13) Submit Your Photo

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9 Questions / 10 Answers

Ask a Question

Would there be any benifits to stacking two of these together? Would I get double the air velocity?

Spoolingbyu

  • The straight line air velocity will not change. The spacer only induces a "swirl" to the air (mostly the edges) coming in. Since one spacer already swirls the air, another one is not needed. Two spacers will not swirl the air twice as fast because the "pitch" (groove angle) is the same on both. In fact, inducing too much "swirl" reduces the forward momentum of the air - needed to rush down and pick up gas to carry to the cylinders.

    Carhiker7

    Good Answer (1) (0)

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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?

Jason2215

  • This spacer will complement the extra air you are getting from the CAI at low speeds. The spacer is most effective at lower speeds when the air speed is slower. The slight "redirection" at the (curved) edges forces the slower air near the tube wall into the faster moving air in the center of the tube. For your CAI the air is slower than in a stock air tube - turbulence helps.

    Carhiker7

    Good Answer (1) (0)

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Ford Racing K&N Air Filter with ProCal Tuner Can this throttle body spacer be used in combination with Ford Racing K&N Air Filter with ProCal Tuner?

14StangBalz

  • This spacer will work fine with the K&N "drop in" filter and tuner. The part bolts in behind the throttle body so it does not disturb the air box or connecting tube. In fact, the spacer will complement the filter upgrade - installed at the same time too.

    Carhiker7

    Good Answer (1) (0)

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Will this fit a 2011 GT with a Boss 302 Intake?

bellski

  • Yes, it absolutely does fit the Boss 302 Intake.

    bellski

    Good Answer (1) (0)

Show 2 more answers Question Resolved

Will using this spacer cause any sort of clearance issues with an Airaid CAI?

Hessian5k

  • No, it will fit your CAI and actually make it more snug. It will give you the extra air you are getting from the CAI at low speeds and mid RPMS. The spacer effective at lower speeds when the air speed is slow. The spiral bore edges forces the slower air near the tube wall into the faster moving air in the center of the tube. For your CAI the air is slower than in a stock air tube - so the spiral of the air or "tornado effect" helps. Ive seen many review ragarding the Airaid CAI w/tune and results have concluded that the fitment wasnt an issue.

    Embrey

    Good Answer (1) (0)

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I have a BBK 85MM Throttle body installed on my 2012 GT. Would this spacer add any value to that set up? or is this mostly to boost stock Throttle body performance?

jake223

  • The SR Performance Throttle Body Spacer (11-17 GT) will improve your engine performance by manipulating the air that is pushed through because of its spiral bore design. This will give your vehicle improved airflow and a better mixture of the air/fuel ratio for better combustion.

    KevinD92

    Good Answer (1) (0)

Question Resolved

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Customer Reviews (60) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain 4.018518 4.0
  • Fit 4.814815 4.8



  • 5/5

    Installation Time: Less than 1 Hour

    July 18, 2015

    Very Surprised and Happy

    Installed in 20. Hoped it did not Whistle as loud as I heard from a different MFR's Spacer on a YouTube. Happily the Whistle is very Minimal. Anyways, I was pleasantly Surprised that I can feel the added Torque! Also when I Rev the Engine it is Smoother and Faster to Higher RPMS and Revs down much quicker. Better MPG? We will see. Very Happy with my Purchase.

    Guitarman

    Year: 2013 Submodel: GT Norwalk, CA

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    July 08, 2015

    Spacerfied

    The fit of this product is excellent with the stock throttle body. Only took about 1/2 hour to install, and that was only because I had to remove my strut tower brace to remove the plenum cover. Even the aftermarket AirRaid CAI didn't give me any clearance issue like I expected. The opening center bore of the part did have some burrs where the machined swirl patterns come to a point, but they don't seem like they will break loose. As far as "bang for your buck" this is kind of a tough call because $90 for a slice of aluminum with a hole machined in the middle seems a bit much, but then again anything that adds power to these cars for under $100 is a good deal. I can't say for sure if I gained any power, but the throttle response seems quicker. If I had to guess I would say I gained some HP...maybe 5-10HP. I do like the cool faint whistle sound although I wouldn't mind if it were a little louder. You can't really hear it unless you really pay attention. I would recommend this product, but it could be a little cheaper.

    steevelo1

    Year: 2014 Submodel: GT Los Angeles, Ca.

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    August 20, 2014

    SR Throttle Body Spacer

    I'm pretty happy with the purchase of this throttle body spacer, I've actually noticed a bit of improvement in my fuel economy and you can actually hear the air whistling through it at certain throttle points, which almost sounds like a quiet supercharger/turbo.

    AMJoe

    Year: 2011 Submodel: GT Pennsylvania

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 23, 2014

    Has some benefit....but...

    Been great debate on benefits of this, but my experience is it did help some on the lower RPM HP range. A dyno test before and after proved it. It didnt help with my fuel economy - tested 4 full tanks as comparison. As stated in the product description, its made for the STOCK throttle body. If you put on a larger TB like a BBK, the benefits become nearly null other than the "sucking" sound (again tested). These are typically the people that say its has no benefit. A CAI is also a requirement for worthwhile gain (you should get one anyway!). Either you put on a larger TB or this, but for 1/5 the price and about the same gain for a lightly modded car it was an easy decision. Know what mods work together before you buy. If you are going minimal mod - TBS, if going HEAVILY modded (F/I or new manifold/total exhaust makeover), then bigger TB.

    HookedOnStangs

    Year: 2013 Submodel: GT Scottsdale, AZ

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    March 03, 2014

    definitely worth the price

    Easy to install. Took about 20 minutes and definitely worth the money. Good gains for the price that's for sure.

    cobrakiller916

    Year: 2014 Submodel: GT Lake Charles, LA, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 22, 2014

    Delivers as described!

    Fits perfect with the factory throttle body. Took me about 20 minutes to install. I have an Airaid Race CAI and an Intune tuner and this was the perfect compliment to the setup. Throttle response is much improved at lower RPMs and I have already noticed improved fuel mileage. This is definitely the simplest mod for a noticeable improvement!

    Mike13

    Year: 2013 Submodel: GT Charlotte, NC, USA

    Helpful (3) (1)

  • 4/5

    Installation Time: Less than 1 Hour

    April 13, 2014

    Spacer body

    Do not drop one of the bolts down into the lower radiator housing. Unless you have one of those long, flexible magnets. Then, it's OK. Unless you have to drive over to your son's house to get it, then drive back. Takes forever to get that bolt out.....

    SuperF91

    Year: 2011 Submodel: GT Port Orchard, WA

    Helpful (3) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 05, 2015

    Noticeable Gains

    After installing this product I noticed definite gains in the low RPM throttle response. During your typical daily drive the car is being operated in this lower RPM range, so I found the improvement to be very noticeable. I also saw an improvement in gas mileage of 1 mile per gallon. I imagine if your car is heavily modded you may not notice the improvement that I experienced. The only mods that I have done to my car are a CAI and the throttle body spacer.

    DanS

    Year: 2015 Submodel: GT Columbia, MD

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 23, 2015

    Easy Install - Great Quality

    After my tune (dont need it for this product only) my car woke up. I installed this spacer, along with a cat-back exhaust and CAI and could see/feel an increase across both the hp and tq in the car. Install took about 10-15 minutes for this part alone.

    weeds419

    Year: 2015 Submodel: GT Brandon, MS

    Helpful (1) (0)

  • 3/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    October 27, 2014

    fitment issue when used in combination with Airaid CAI

    I had this installed at the same time as the CAI, so I can't tell if the perf. gain is due to this item... I have an early 5.0 (July 2010 build date), and had a slight clearance problem with the forward tube of the CAI hitting the radiator support. We trimmed the TB side of the CAI, not a big deal, just something to be aware of.

    JG183

    Year: 2011 Submodel: GT Edgewater, NJ, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 15, 2014

    Good Product

    I used this item with the JLT Carbon Fiber CAI and Bama Tuner kit as well as the BBK 85MM Throttle Body. The only issue I have with the product is its mounting hardware. The bolts included with the spacer didn't quite fit my new throttle body but should work on the stock throttle body fine. I solved my issue by making a trip to Ace Hardware and getting some better bolts. Overall all the the product performs as expected. I can hear the air whistle through my intake, almost like a forced induction. sounds great and a small boost in performance.

    reaperjklein

    Year: 2014 Submodel: GT Rome, GA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 25, 2014

    SR Performance Throttle Body Spacer (11-14 GT)

    I've not really noticed any horsepower gain, but if you have a cold air induction installed, it makes more of a whistling sound if you have a cold air induction installed that you can hear better when you accelerate from under the hood.

    1SLKPNY

    Year: 2011 Submodel: GT Abbeville, GA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 23, 2014

    Easy Mod

    No trouble to put on, took about 30 min. Quality product. Even if you have a cold air intake you still have room to install. The engine does have a quicker response, especially on the low end torque. You'll notice a little more horse power. Glad I bought it. Yes I would recommend this product.

    Mike46

    Year: 2011 Submodel: GT Chunchula, Al

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 22, 2014

    throttle body spacer

    At first I was a little skeptical about spending the money on the spacer bit figured I would give it a shot anyway because it had some good reviews. It definitely gives you alot better throttle response of the line to about 2500 rpm and sounds really cool when you get on it.i wouldn't know about gas mileage cause I've always got my foot in the gas but I'd say it's worth the money.

    rackreal

    Year: 2014 Submodel: GT Tempe, AZ, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 21, 2014

    Woke up the 5.0

    Took about 15 minutes to install.I know it said 10 hp and 10 torque but it feels like a lot more.Gas mileage went from 22.7 to 24.8.Overall very satisfied with this product.Most definitely most bang for the buck.

    BigRick2012

    Year: 2012 Submodel: GT Soddy, Soddy-Daisy, TN 37379, USA

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    March 21, 2014

    Great quick mod

    The intructions explain how to do everything, it is really quick and simple to instal. I would recommend this if you are looking to help gas or power. Better throttle response , not sure about gas mileage because its only been on about a week. The only thing i didnt like is that it is quiet. It has a faint whissle but nothing like the whistle airraids throttle body spacer gives. I had airraids throttle body spacer on my 11 gt and it sounded great hearing that whistle when you floor it.

    Louis699

    Year: 2014 Submodel: GT Shreveport, LA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    February 23, 2014

    Awesome

    The throttle body spacer is the easiest upgrade you can do with the most noticable difference! Sounds cool too!

    steedaboy

    Year: 2014 Submodel: GT Las Vegas, NV, USA

    Helpful (1) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    January 02, 2014

    Spacer

    Easy to install took about 15 minutes and I love it gives a nice whistle when you accelerate. It's hard to tell how much the performance gain is but it's there, yes I recommend this product

    Red2013gt

    Year: 2013 Submodel: GT

    Helpful (7) (7)

  • 5/5

    Installation Time: Less than 1 Hour

    October 24, 2015

    Save some gas and get better throttle responce

    I have already noticed 1-2 mpg better gas millage on my 2013 5.0 GT Premium. That being said don't expect another 3 feet of rubber if you do burn outs. You can expect the inside of your engine to be cleaner internally as this spacer will vaporize the fuel before it hits the intake. Burns more efficient. For that reason alone it is worth having. A clean engine is a happy engine!

    Brad

    Year: 2013 Submodel: GT Sanford, NC

    Helpful (0) (1)

  • 4/5

    Installation Time: Less than 1 Hour

    April 23, 2014

    Quick and easy upgrade

    Simple to install, even for someone as mechanically challenged as I am. There is a small but noticeable bump in the power in the lower rpm range. I cannot hear the whistle sound that others refer to, but that could be due to the fact that my exhaust is too loud. Otherwise, a good inexpensive way to get some extra ponies.

    Greg87

    Year: 2013 Submodel: GT Portland, OR, USA

    Helpful (0) (1)

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