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GMS Twin 62mm Throttle Body (05-10 GT)

Market Price $399.99 You Save 5% ($20.94)
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  • Item 65010
  • MPN# GM-TB0007

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    Features, Video & Details

    • Gain Horsepower.
    • Improves Throttle Response.
    • Lightweight Aluminum Construction.
    • Includes TPS and Hardware.
    • Installs Using Hand Tools.
    • Fits 05-10 GT & 07-09 GT500.

    Review & Installation Video

    Review & Install Video

    Hey guys, Stephanie with, here with a review of the GMS twin 62-millimeter throttle body, 2005 to 2010 GT Mustang. A throttle body by itself isn't really going to net you much in terms of horsepower, but an aftermarket throttle body upgrade like the GMS twin 62-millimeter here does compliment other bolt-ons like cold air intakes, headers, intake manifolds, and cams. It's really gonna work well with forced induction setups. If you don't really have much done to your car at this point, but you're looking to make more power, I'd suggest some other items like a custom tune, a cold air intake, or an exhaust just to name a few things before moving onto the throttle body. In fact, you're gonna need a cold air intake anyways in order to install this throttle body. But, if you've done some work already, or you're looking to go forced induction than this would be helpful for you. I'll go over the install in more detail later on, but I can tell you right now I'm gonna call this a one out of three wrenches on the difficulty meter and about 45 minutes of your time. The GMS throttle body has twin 62-millimeter openings, which is pretty standard across the board for aftermarket throttle bodies for the 4.6 liter. But it is a big improvement over the factory throttle body. The larger diameter is gonna allow more air into the engine as long as you have the supporting mods to get the air to the engine and allow the engine to accept the greater amount of air. The throttle body should improve throttle response as well, and that's something that you should slightly notice after installing. This is made from a cast aluminum, not steel, so it's lightweight. It's also gonna have this natural finish for underhood looks, and it comes complete with a new throttle position sensor, which makes it a bolt on install. One other thing that I wanted to mention here is that this throttle body is compatible with the stock manifold, but it does require an aftermarket cold air intake for proper fit. The stock intake will not fit onto the throttle body, so you need a larger intake tube that the aftermarket cold air intakes offer. With that being said, I also have to mention here that a tune is required with this upgrade. Especially if you plan on getting your money's worth from this throttle body. You need a tune to realize the full potential here, but if you really wanted to, you can just bolt this on without a tune. You just won't really see much power benefit.When it comes to price, you're looking at spending a little bit more for the GMS here, because it does come with that new TPS, looking at spending just south of the $400 mark, which is a touch more expensive than other options other than the Ford performance 62 millimeter. The BBK 62 millimeter is about $30 less, but it doesn't come with a new sensor. As far as the install goes, this is gonna take about 45 minutes to install. I'm gonna call it a one out of three wrenches on the difficulty meter. The throttle body already comes with a new TPS sensor, so you won't need to transfer that over, and this is a direct bolt-on replacement. You need a few basic handtools, and that's all. You'll have to remove the aftermarket intake tube from the factory throttle body and note any hoses or connections you remove here since you'll have to re-install those. Disconnect the TPS sensor and the throttle control sensor. After that, you can pull the factory throttle body. There are four bolts, you put your spacer on the manifold, followed by the throttle body. Then bolt the throttle body down, plug back in your connections, install the intake tube along with all the other connections that you uninstalled when you removed the intake tube. Wrapping things up here with the GMS twin 62-millimeter throttle body, this will fit the 2005 to 2010 GT Mustang. Check it out more online right here on

    Add Power. Replace your restrictive factory throttle body with a free-flowing GMS twin blade for more power and better acceleration. This throttle body has been dyno proven to add up to 22 mid-range HP and 11 peak HP when combined with an intake and an exhaust, making it one of the most cost-effective modifications you can make to your S197 GT.

    62MM Twin Blade. Your factory throttle body chokes your engine when it needs air the most. Maximize your mods by making sure your engine is getting the air it needs to perform its best with this generously sized 62mm bore twin blade throttle body.

    Lightweight Aluminum. Unlike heavier steel parts, Granatelli's twin throttle body has been made from durable but lightweight cast aluminum. This throttle body features a natural finish for a pure performance look under the hood.

    Bolt-On Installation. The GMS Twin Blade throttle body is designed to install in around 45 minutes using basic hand tools. It includes a new throttle position sensor (TPS) for easy installation.

    Application. This GMS 62mm Twin Blade Throttle Body is designed to fit the 2005 to 2010 Mustang GT and 2007 to 2009 GT500 with an included adapter. It is compatible with the stock manifold but does require an aftermarket cold air intake for proper fit.

    Technical Notes. Requires aftermarket cold air intake. Tune recommended.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (1) Throttle body
    • (1) Spacer
    • (1) Seal
    • (1) Coupler
    • (4) Screws
    • (2) Hose clamps
    Installation Info
    Tech Specs
    Throttle Body Specifications
    Bore Size: Twin 62mm Single or Twin Blade: Twin
    Year: 2005-2010 Model: 07-09 Shelby GT500
    05-10 GT w/adapter
    Material: Aluminum Finish: Cast Finish
    Manufacture: Granatelli Motor Sports Computer Tune Required: Preferred
    Will it fit my Mustang?
    • GT - 05, 06, 07, 08, 09, 10

    Fits 2005-2010 Shelby GT500 and 2005-2010 GT with included adapter

    People Who Bought This Item Also Bought

    Most Helpful Reviews

    Great Product

    This throttle body is simply awesome. Combinded with the BAMA Tune, The pedal is very punchy and there is a very satisfying power increase. It only gets 4 stars because of the following. The O-ring ( ...

    Read More
    Helpful (23)

    62 mm throttle body(Granatelli)

    Ordered on Wednesday, received on Thursday. installed in under thirty minutes. Anticipated problems, there were none. car runs perfectly. throttle response superior to stock throttle body, definite increase ...

    Read More
    Helpful (9)

    Overall Rating 4.7 out of 5 stars
    Read All 67 Reviews

    Customer Photos (22) Submit Your Photo

    View All 22 Photos

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    21 Questions / 4 Answers

    Ask a Question

    I have a 09 mustang GT will this throttle body fit a sniper fabricated intake manifold w/ fuel rail kit?


    • This will not fit with the Sniper intake manifolds as this is an ovular throttle body and the Snider intake manifolds will require a circular throttle body.


    Helpful (1)

    What do you recommend to hook up to a K N typhoon cold air intake


    • This throttle body will install directly to the throttle body. Since this throttle body is slightly larger, you may need to wiggle the the coupler on as it will be a tighter fit compare to the stock throttle body.


    Helpful (1)

    Hello, I have a 2005 GT with ford racing power pack ( Procal tuner, Ford racing cai and fr 500s axelbacks) Would i need a new tuner to use this part or is the procal tuner enough? Im thinking about this part or the ford racing 62mm, would that make any difference ? ( i also have aftermarket COP and better sparkpluggs) Best Regards Martin


    • A new tune would not be necessary with the addition of the GMS Twin 62mm Throttle Body.


    Helpful (0)

    Will this fit a JLT Stage 3 CAI?


    • The GMS Twin 62mm Throttle Body (05-10 GT) will work with the JLT Performance Series 3 Cold Air Intake.

      Pat K

    Helpful (0)

    I have a 07 stage 3 Roush with the original m90 supercharger. Will this throttle body work with the supercharger?


    I have a 06 GT with a Roush Reaching CAI with the reducer in. Will this work and am I understanding that I can now remove the reducer?


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    Customer Reviews (67) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:0-$100

    • Performance Gain 4.660378 4.7
    • Fit 4.648148 4.6

    • 4/5

      May 06, 2010

      Great Product

      This throttle body is simply awesome. Combinded with the BAMA Tune, The pedal is very punchy and there is a very satisfying power increase. It only gets 4 stars because of the following. The O-ring ( Gasket ) that they tell you to retain will most likely be useless due from stretching. I had to buy a new one from FORD. Also they dont tell you that the two studs on bottom of throttle body need to be removed. I had to buy a stud remover they were so tight. This is the worst one of all. After installing the larger throttle body, and required spacer inbetween, the PCV hose is not long enough that plugs into the side of the intake tube and extends to the valve cover stem. That hose snapped when i attempted to try and connect it. I Also had to buy a new one from ford. Dont let those items stop you from getting this product. Its just better when you can be prepared. The fact that the whole assembly is already attached on arrival is worth the hassle alone. If Grannatelli provided a heads up on the above, I would have given it 5 stars, because I would have been better prepared for this install.


      Helpful (23)

    • 5/5

      November 03, 2007

      62 mm throttle body(Granatelli)

      Ordered on Wednesday, received on Thursday. installed in under thirty minutes. Anticipated problems, there were none. car runs perfectly. throttle response superior to stock throttle body, definite increase in hp and rear wheel torque.


      Helpful (9)

    • 5/5

      October 20, 2009

      08 GT/CS

      Have had this on my car for awhile. Never had a problem. Took it to Dallas Mustang and had them tune it. This throttle body rocks. No Problems runs like a Striped *** APE.. OLD timers know what I mean


      Year: 2008 Submodel: GT

      Helpful (5)

    • 5/5

      September 15, 2009

      Grannetelli Throttle Body

      Still have not mastered all the power this throttle body gave me. It idles around 2 grand at start up when cold ...then simmers down. Lost one half a mile per gallon...what else. Getting 14.3 now, Hit second with traction off almost lost it. You simply CANT nail this car its TOO FAST! What a feeling. This throttle body UNLEASHED THE was choking with the stock unit. Ben

      Ben Leone

      Helpful (5)

    • 5/5

      April 05, 2009

      62mm Granatelli throttle body

      Outstanding product!!! Very easy to install!! Huge noticeable difference in throttle response and power!!! One of the best bolt ons for the $. Only problem is plenum covers will not fit back on intake manifold without custom fabrication.

      Brandon Richardson

      Helpful (5)

    • 4/5

      April 05, 2010




      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 02, 2012

      perfect combo

      Installed this to go with an already installed JLT cai series 3 and BBK ceramic long tubes with the shorty x-pipe and Flowmaster catbacks. The overall gain with this final add to that combination is incredible! Much more than I thought, combined with the Ford Racing Rear Axle Assembly I had installed with the 3.73's and the TCI Torque Converter with the TCI Streetfighter tranny, the stang is sick! Absolutely sick!


      Year: 2008 Submodel: GT Fort Worth, TX, USA

      Helpful (3)

    • 5/5

      July 30, 2010


      installed along with cl cold air intake and bama's race tune from AM and oh my god what a difference. lower studs come right out with a pair of needle nose vice grips with no damage to the stud and used some 3/8 rubber fuel line for the breather tube issue on the pass side.


      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 24, 2017

      It's a must get for your mustang

      I could feel the power and better response . If you are looking for a throttle body this is a must get guys


      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 28, 2013

      Best TB for your money

      Had a BBK could not get it to idle even with a custom tune. Got the GMS put it on in 10 minutes runs great. Throttle response unbelievable way better than I expected. Didn't hurt my gas milage.


      Year: 2007 Submodel: GT Beaver, WV, USA

      Helpful (2)

    • 3/5

      Installation Time: Less than 1 Hour

      May 24, 2017

      Fixed an issue I had with my oem 55mm

      The problem now is that it feels sluggish. The 55mm oem response was much faster(snappy) I will say I changed the intake manifold (ford racing) the same time and a new tune(bama). For over $1000.00 upgrade I thought I would feel the difference. It has kooks LTH, h pipe and pypes axle back and candl cai.


      Year: 2008 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      March 21, 2017


      I had a bit of throttle lag but ever since I combined it with my Bama tune it worked wonders. Highly recommended to be paired with a tune.


      Year: 2008 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      February 13, 2017

      Gms throttle body

      Grat throttle body easy installation really feel quick throttle response. Only problem having was that the aftermarket kandn typhoon 69 cai didn't vfit to the oversized throttle body had to do some fabrication to make the 2 connect. Other than that set back very pleased.


      Year: 2009 Submodel: GT

      Helpful (1)

    • 5/5

      February 03, 2017

      Looks Awesome!

      My GT is still in storage,so I haven't installed it yet,but it looks pretty impressive.Yeah,now I can see what a difference in the throttle plates diameter is compared to stock.I've read a lot of good reviews so looking forward to installing it.Super fast shipping and well packaged,especially with the TPS already installed,along with the TPCM.Thanks AM!!AND!I ordered just a few days before their free T-Shirt promo,and they still sent me one.Cheers!!


      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 04, 2017


      I can say you do pick up gain with this TB. 93 race tune is the only tune i have tried with it.


      Year: 2007 Submodel: GT

      Helpful (1)

    • 5/5

      January 03, 2017

      Much faster

      Installing this throttle body was so easy took me about 30mins. The performance gains were immediate really noticed the difference totally plug and play glad I decided in this one extra $$ is worth the peace of mind


      Year: 2007 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      November 24, 2016

      Throttle body

      What i bought is great. It comes with the strangth i needed and i am comformed with them. Thanks


      Year: 2010 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      August 19, 2014

      Definitely worth the money!

      First, I would like to thank the previous warnings about removing the bottom two studs. Now about the product....I picked this up at the Car Show this past weekend and finally got a chance to install it this afternoon. The install took about an hour. I gave it 4 out of 5 stars for this reason....if you own a 2010 GT and plan on reinstalling the plenum cover, it will not work. The throttle body housing is too big and you have to modify the plenum attachments points. I remove the metal cylinders, reshaped a pair of stainless steel washers, re-inserted the rubber grommets and buttoned everything up. This took an additional 45 4 out of 5 stars this mod gets.


      Year: 2010 Submodel: GT Poolesville, MD

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 19, 2014

      Even a dummy can do it!!

      I am not a car guy...let's start off with that. I bolted on the GMS twin 62mm throttle body and also installed the JLT Performance Series 3 Cold Air Intake. The used the Bama X4/SF4 Power Flash to set things up. Fired up my 2005 Mustang GT and WOW!! Runs great, sounds even better!! I need to go out for a ride now and really test it out...........


      Year: 2005 Submodel: GT St. George, Utah

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 02, 2014

      Great Product

      I have had BBK and the Ford Racing one. BBK was a disaster. Don't even think about getting it. It keeps loosing its TPS voltage and eventually after a year or two stops working. The Ford Racing one looks great and gives you a noticeable Throttle Respond and power increase, but it is hard to get it tuned. Its a head ache. Now I'm using this GSM one and so far so good. It was professionally packaged with all its components. Cons: 1. I don't understand how come it has a FORD logo engraved on it. ???? 2. because of the spacer that comes with it, the little manifold studs become short in order for the bolts to grab them, so you have to remove or make the little bottom studs longer for the bolts to be able to grab them. over all, after having 4 TBs, I DO recommend the GMS 62mm


      Year: 2007 Submodel: GT Ladera Ranch, CA, USA

      Helpful (1)

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