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BBK 90mm Throttle Body (15-17 GT)

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Market Price $622.99 You Save 12% ($73.00)
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$549.99

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  • Item 389763

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    Features, Video & Details

    • Increases Airflow for Additional Horsepower and Torque
    • Improves Throttle Response
    • 90mm Single Bore Design
    • CNC Machined from 356 Aluminum Castings
    • Natural Cast Finish
    • No Computer Re-Tune Required for Operation
    • Simple, Bolt-on Installation
    • 1 Year Manufactures Warranty
    • Fits 2015-2017 5.0L V8 GT Mustangs

    Review & Installation Video

    Review & Install Video

    Hey everybody, I'm Justin with AmericanMuscle.com and this is my detailed look at BBK's 85 and 90mm Throttle Body options fitting your 2015 and newer Mustang GT. The BBK throttle body options are going to be for any S550 GT owner out there who is looking for every last bit of power out of their naturally aspirated or forced induction five liter setup. Let's face it guys, your motors are essentially glorified air pumps. Their job, to move air in and out as quickly and efficiently as possible, making you go faster in the process. Now certain parts will help your efficiency more than others. For instance, a set of long tube patterns will be a little bit more beneficial in the quest for big power than say an aftermarket axle back exhaust system for instance. But both are going to be critical when you start making some big power. That being said, a throttle body is going to be one of those parts that's not going to make a ton of power on its own, but will be beneficial when the quest for more power starts getting a little bit more real. The factory GT throttle body is 80mm, guys. So BBK is giving you the option of stepping up either five or ten additional millimeters in diameter, depending on your application. Now a quick rule of thumb, I always like to recommend the 85mm option for naturally aspirated setups. While the 90mm option would be a perfect addition to any forced induction setup, whether you're going centrifugal blower or turbo application. Breaking down the construction a little bit, guys, here's what you're going to be looking at. Now high quality, 356 grade CNCed aluminium for pretty much the entire body. We were lucky enough to take a tour of the BBK facilities down in southern California. We've seen how these things take shape, and let me just tell you, it's very impressive. The throttle body essentially starts out life as a hunk of aluminium and then it's CNCed down to the final product you see here. One thing I do want to point out, BBK utilizes Ford OEM electronics for their drive by wire stuff, everything is pre-wired, ready to go, plug and play application here. You're not going to have to worry about a third party electronics or anything goofy with that. Now this is a no tune required part, meaning guys you can plug this thing in and go without the use of a custom tune. That's never a bad idea, that's always going to maximize your potential. Comparing this price-wise to other options on the market right now is kind of tough, because honestly, there's not a lot available for the S550 GT. That being said, you're going to be dropping around 500 bones for the BBK throttle body option, which might seem a little steep for some of you guys at home. But when you're trying to squeeze every last bit of power out of your setup, you have to pay to play. Switching gears to the install here, guys. Very simple stuff. You're looking at a one out of three wrench job, on my overall difficulty meter. Maybe 30 minutes to an hour in the garage or driveway to get everything knocked out. Basically if you're a first time wrencher out there, don't be afraid of this one. Only four bolts holding the throttle body onto your intake manifold. So grab yourself a basic socket set, a few extensions, and a flathead screwdriver to remove your intake from the actual throttle body. You're not going to have to totally remove the intake from the car, but just enough so you can gain access to the four bolts here. BBK does include brand new hardware for the new throttle body. So again, remove that factory throttle body, reinstall the new BBK in reverse order, and you should be good to go. All right guys, to wrap this one up here. In my opinion, a throttle body shouldn't be the first place you go in looking for more power out of your ride, because honestly, there are more gains to be had using different modifications for around the same price point. That being said, once you tackle all those basic modifications and you are looking for more power, an aftermarket throttle body from BBK will help you achieve more power through your naturally aspirated or forced induction setup when compared to your factory throttle body. So to learn more about the BBK options for your ride, be sure to check them out right here at AmericanMuscle.com

    Power and Performance Gains. See real world horsepower and torque gains at the rear wheels of your Coyote powered Mustang by upgrading to a BBK Power Plus Series Throttle Body. The stock throttle body has a restrictive 80mm bore where the BBK Power Plus Series Throttle Body features a generous, free flowing 90mm bore allowing for better airflow and more power. You will not only see an improvement in power, but you will also experience an improvement in throttle response as well.

    No Tune Required. This BBK Power Plus Series 90mm Throttle Body is designed to improve the performance of your coyote powered GT without the need of reprogramming your Mustang's computer. The engineers at BBK really did their homework to improve your Pony's power using the factory tune. Even though a re-tune is not required for operation, AmericanMuscle recommends a custom tune to reprogram the vehicles computer (ECU) to get the best possible performance from this Throttle Body.

    Quality Construction. Designed and manufactured in the USA, this BBK Power Plus Series Mustang Throttle Body is fully CNC machined from high quality 356 aluminum castings. It is then assembled with brand new components that are engineered to meet and exceed OEM quality standards for a perfect fit. 

    Simple Bolt-On Installation. BBK engineered their Throttle Body to be a simple bolt-on upgrade. Featuring brand new pre-installed electronics there is no additional modifications or wiring required. Installation can be completed in under an hour with simple hand tools.

    BBK Warranty. BBK products are warrantied against any defect in materials or craftsmanship for a period of one year from the date of purchase. Some exclusions or limitations may apply, please see manufacturer's warranty for complete details.

    Not CARB Certified. This BBK Power Plus Series 90mm Throttle Body is not CARB certified, therefore it is not legal for use in California or any other state adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.

    Application. This BBK Power Plus Series 90mm Throttle Body is specifically designed to fit the 2015 to 2017 GT Mustangs equipped with the 4V 5.0L Coyote V8 engine.

    Fitment: 2015 2016 2017 Details

    MPN# 1807

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

    What's in the Box
    • (1) Throttle Body
    • (1) Adapter/Spacer
    • (4) Bolts
    Installation Info
    Tech Specs
    Throttle Body Specifications
    Bore Size: 90mm Single or Twin Blade: Single
    Year: 2015-2017 Model: 5.0 V8
    Material: Aluminum Finish: Cast Finish
    Manufacture: BBK Computer Tune Required: No
    Will it fit my Mustang?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (31)

        5 Top Rated Questions

        Can the C L Racer Cold Air Intake fit the 90mm throttle body?

        • The BBK 90mm Throttle Body works with most aftermarket intakes and will work with the C&L Racer Cold Air Intake.

        Helpful (3)

        I watched the video and noticed that Justin from AM.com recommended an 85mm vs. the 90mm for naturally aspirated engines vs. the forced induction. My question is...if I plan to add a supercharger in the future would it be wise to purchase the 90mm, vs. a 85mm at this time when the car is purely stock? Thank you!

        • For naturally aspirated engines, I would recommend an 85mm throttle body as the air flow rate of the 85mm is the best setup for something that does not have a forced induction. To gain the most power out of a supercharger, you will need the biggest opening you can have which would be the 90mm as it will allow the flow rate to be compliant with the forced induction.

        Helpful (2)

        Does 90mm throttle body work with a supercharger?

        • The BBK 90mm Throttle Body can be used with a supercharger.

        Helpful (1)

        Will the bbk 90mm throttle body fit with a gt350 intake manifold? If not how could I go about fitting it. Also, would it cause issues if I was running N/A until I got a supercharger?

        • Unfortunately this will not fit with the GT350 intake manifold.

        Helpful (0)

        I have a 2015 GT, if I am going with a Roush CAI with VMP tuner, would a 90mm benefit me more than the 85? Or would you still only recommend the 85 over 90 for naturally aspirated engines. FYI, no forced induction in my future.

        Post Your Question
        10 More Questions
        I bought a car that already had the 90mm throttle body. Im looking at installing the 2018 Mustang GT intake manifold. Will it fit with my tb? 1 answer
        I have a 2017 Roush and wanted to know if this throttle body is any bigger than the one on the car and if it is, is it compatible? 1 answer
        Will this fit if I have a gt350 voodoo intake on my GT 1 answer
        I have a 2015 GT with a ported 18 manifold. Will the 90mm still fit? Or would the 85mm be a better option to choose? 1 answer
        Will this fit the K N 69 Typhoon cai? 1 answer
        I have a 2016 mustang gt with a GT 350 intake manifold and a vortech S I V-3 suoercharger. I bought a BBK 90mm TB with the BlowFish adapter/spacer, I'm having a terrible time getting it to fit on. After I rotated it 90 degrees, I am not getting the clearance needed to fasten it down. Any words of wisdom? 1 answer
        Not really too certain, so I figured I should ask. Would running this 90mm TB with a PMAS CAI make my car run too lean? 1 answer
        I have a 16’ mustang GT. I’ve installed a JLT CAI with the sct x4 91 octane tune. I also have the Roush axle backs. I was wonder witch of the two T/B would be the best fit for my set up, the 85mm or the 90mm? (Best gains) 1 answer
        Would like to know the dimensions of the outside of the throttle body. I.E. height, width, depth as I have limited space and hopefully fitting this to a jaguar on stand alone engine management. 1 answer
        hi I am using 90mm bbk T/B. On the way home it started puddle and gave me engine ck light. so i used my tuner to run code and detected P2111. Is oem TPS will fix problem? 1 answer

          Customer Reviews (31) Write a Review

          Overall Rating 4.1

          out of 5 stars

          Installation Time:Less than 1 Hour

          Installation Cost:$100-$250

          • Performance Gain 3.967742 4.0
          • Fit 4.645161 4.6



          • 1/5

            Installation Time: Less than 1 Hour

            August 15, 2019

            Garbage

            Bought the 1st one and it was bad straight out of the box after an hour on the phone I was sent another one and it worked fine about 9 months later more so than not I punch it from a good roll it falls flat on its face due to the throttle body being hung in wide open position and leaves me on the side of the road until I clear the codes reflash the tune and repeat until it does it again... wouldn’t waists your money or time

            AnnaF

            Year: 2017 Submodel: GT

            Helpful (0)

          • 1/5

            Installation Time: Less than 1 Hour

            May 12, 2019

            Help, check engine light is on.

            I put the 90mm throttle body and a cold air intake on and now my check engine light came on for the IMRC stuck in the open position.

            mhester95

            Year: 2017 Submodel: GT

            Helpful (0)

          • 1/5

            Installation Time: Full Day

            October 22, 2018

            Bad out of the Box

            I had heart failure and it took awhile before I could get it installed. It was bad out of the box. When you start the Stang it instantly goes to 3000 rpm and every start afterward too. Once it warm up, it idles at 1300 rpm. I tried to get help from BBK but they give me the run around after saying they would do a warranty repair on it. So now I have a $600 paperweight.

            Black15GT

            Year: 2015 Submodel: GT

            Helpful (6)

          • 1/5

            Installation Time: Less than 1 Hour

            June 30, 2018

            2016 GT

            Worked great for 12 months! and then 3 weeks later issues. Dealer diagnosed as bad TB. BBK no help because was past warranty coverage. NO MORE BBK FOR ME! In the interest of full disclosure the part “Was Not Purchased Through AM”

            JosephH

            Year: 2016 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            January 28, 2018

            Smoother Throttle Response!

            Throttle response should have been like this from the factory. Moving from stop to go, or putting more pedal down has been smoother than before. Install was really easy, literally a bolt-on upgrade. I went with the 90mm for mods down the line but I don't see any difference in power gains other than response improvement.

            PaulL

            Year: 2015 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            January 16, 2018

            Throttle body BBK 90 mm

            Very nice throttle body! Really helped throttle response. Easy install.

            BillN

            Year: 2013 Submodel: GT500

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            January 04, 2018

            Throttle Response Improved

            Does what it does, fit perfectly with the Ingen Evolution CAI(the rubber coupling slipped right over perfectly with little to no effort). When I stepped on the throttle to drive out, I noticed immediately the response was smoother. I think the car should have came from the factory like this. I took a star off for Fit and Performance because I had trouble tightening one of the hex screws. I was afraid that I was going to over tighten or strip them but I knew that the gap between the body and screw shouldn't be there. Performance gain was non-existent with the mods I currently have but throttle response was what I wanted to change. Overall, I liked this product and have no issues what so ever. Install was pull this, snap back or tighten that once you're all done.

            Madison

            Year: 2015 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            November 30, 2017

            POWER

            Very noticeable POWER increase. Installed 90mm BBK TB with AFE Momentum GT CAI. Zero to 60 @ 4 sec. (Factory Tune) NO other Mods yet. Very Impressed would highly recommend. 2017 GT PP 6spd Man.

            AlexanderS

            Year: 2017 Submodel: GT

            Helpful (5)

          • 1/5

            Installation Time: Less than 1 Hour

            October 10, 2017

            Faulty Part

            Throughout the Install and Purchase process, both American Muscle and BBK Customer Service Reps were extremely helpful. The part however, was no good. I kept losing throttle power at lights before taking off. The dealership identified the problem as the throttle body. American Muscle Reps were EXTREMELY helpful and facilitated the return accordingly. Probably wont get another throttle body just yet and will rethink my build list after further research.

            MustangMike

            Year: 2015 Submodel: Other

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            July 20, 2017

            Great product

            Put this on my car paired with jlt intake and sct x4 with dyno tunes from dtp and made 443hp. Very happy with product

            Brent

            Year: 2015 Submodel: GT

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            June 30, 2017

            BBK 90mm TB for Mustang Gt

            Throttle body made a big difference in throttle response. Can definitely tell the difference. Only issue I had was no good instructions on the ECM relearning process. Had to find this on Internet. BBK instructions just took you to their page and not to actual video or instructions. On new GT's you have to let the car warm up to idle and then drive it 10-15 miles "NORMALLY" for the ECM to relearn. Once I did that all was fine!

            TimothyW

            Year: 2016 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            June 22, 2017

            Its worth the money : )

            Customer Service was great as usual, the install was easy on my 2015 GT. I noticed big gains in acceleration and power, this is a must for your Coyote.

            JoeP

            Year: 2015 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Afternoon

            June 18, 2017

            Love it

            really feel the gains with this throttle body and makes the mustang roar loader than before

            Gardner

            Year: 2016 Submodel: GT

            Helpful (5)

          • 1/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            May 30, 2017

            Defective

            Defective part returned, and new part ordered and received within a week. I gave it 1 star due to part being defective.

            DebiR

            Year: 2015 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            May 01, 2017

            great buy

            Easy bolt on power! Quick install and can feel the power in lower gears. A mod every gt owner should buy.

            RonnieR

            Year: 2017 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            February 08, 2017

            Hold On After Purchasing This Mod

            This BBK 90mm Throttle Body upgrade is one that should be on every Mustang lovers list! The throttle response improvement is an immediate eye opener especially when coupled with the BBK Black Out and BAMA tune. Gas mileage has went down a little simply because I want to put it to the floor just that much more! Solid buy, you won't be disappointed.

            1NAST50

            Year: 2015 Submodel: GT

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            February 06, 2017

            Bbk 90mm

            I gave this product 4 stars and could have easily gave 5. I gave 4 because I think this item is to pricy! It does work. I picked up 11hp and 9lbs of torque on the dyno. Same day test dyno. I have a lund N gauge tune, and jlt coldair, and corsa catback. Lund warned me that there has been issues with the throttle bodies and they don't make any extra power whatsoever. That is false! My tune felt great. But with the throttle body, the response was even better with bbk. Didn't pick up alot of power. But it did on the dyno and I can feel it when I drive. Not a huge difference. But one that you can certainly tell. Acceleration is better and the whistle on my jlt is louder. I do recommend this product. I don't know why lund or some others say stay away. I have had it for 3 weeks now and no codes and no issue's at all. Car idles smoother and revs better. My only complaint is that this item is too expensive. But it will come into play more when I go supercharged.

            BLITZWING

            Year: 2016 Submodel: GT

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            February 01, 2017

            BBK 90mm Throttle body

            Very easy installation, but a little tight getting the OEM hose back on the new throttle body. First step in installing a super charger.. Performance gained, tell you after the blower is on!!!

            AL75

            Year: 2015 Submodel: GT

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 30, 2016

            Good Power Gain

            From 80 to 90mm bore, the BBK TB gives much better top end for the Coyote.

            AbusedS550

            Year: 2015 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            December 18, 2016

            65 and moving fine!

            wow you want to go even faster? Get ya one. No problem putting it on and an unbelievable improvement. A little tuff getting the 80mm boot to fit the 90mm body. It can be done, I used a little soap and old man strength.

            Redneck

            Year: 2015 Submodel: GT

            Helpful (14)

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