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BBK 75mm Throttle Body (96-04 GT)

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Market Price $272.99 You Save 12% ($33.00)
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$239.99

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  • Item 56003

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    Features, Video & Details

    • Gain Up to 12 HP.
    • Improves Throttle Response.
    • Great for Modded and FI 'Stangs.
    • Lightweight Aluminum Construction.
    • Bolt-On Installation.
    • Fits 96-04 GT Mustang.
    • CARB EO Number: D-245-15 (1996-2001 Only)

    Review & Installation Video

    Review & Install Video

    Hey guys, I’m Justin with AmericanMuscle.com, and today I have two different throttle body options from BBK Performance. I’m taking a look at the 70 and 75mm throttle body for the 4.6L V8 found in all 96-04 Mustang GTs. BBK is one of those companies that lives and dies on Mustangs and late model EFI performance, and it shows with all their quality parts, including these throttle bodies. Now both of these options would be a huge upgrade over the ultra restrictive 56mm factory throttle body. Now depending on your setup either the 70 or 75mm throttle body might work out a little better for you, but that all depends on your mods. The 70mm version will be great for those of you with mild bolt-ons, you know, intakes, header, exhaust, those sorts of things. Now this would be a great complement to those mods, and free up any additional power being held back by an ultra restrictive factory throttle body. The larger 75mm version is geared towards more of a radical setup – big cams, nitrous, high compression or forced induction, that would need maximum airflow. Both of these throttle bodies are CNC’d from high quality aluminum alloy and feature beefed up components that will only add to the longevity and quality of these throttle bodies. Neither of these throttle bodies require a tune but it’s always recommended to make the most out of any additional mods. Installing these new throttle bodies is very straight forward and should only take you about an hour. All you have to do is remove the factory throttle body, transfer the TPS sensor over to the new BBK throttle body, using the included gasket. After that, reinstall the new BBK throttle body and you should be good to go. So if you're looking for more ways to help your 2 valve 4.6 breath a little easier, and you've already taken care of the basics, then you'll definitely want to check out these throttle bodies from BBK Performance.

    Gain Up to 12HP. If you have a forced induction setup in your Mustang GT but are still running a stock throttle body, you're choking your performance Pony where it matters most. Unlike your restrictive factory throttle body, a free-flowing BBK throttle body will let your engine breathe deeply for maximum power.

    75MM Bore. Your stock throttle body is a restrictive 56mm, choking off airflow and keeping your Mustang from giving you all its got. This BBK throttle body features a generous, free flowing 75mm single bore design that is perfect for modified and forced induction applications.

    CNC Machined Aluminum. BBK's throttle bodies are cast from high quality, lightweight 356 aluminum alloy that is finished using CNC machining to ensure a precision fit. They feature double-sealed bearings, o-ringed throttle shafts, and precision die-stamped linkages to ensure a long life and maximum performance for your Pony.

    Bolt-On Installation. The BBK Throttle Body is designed for a straightforward installation and includes all necessary hardware. It is designed to reuse the factory throttle body gasket for an easy installation.

    Application. This BBK 75mm Throttle Body is designed for the 1996 to 2004 Mustang GT with the 4.6L engine.

    Technical Notes. This BBK throttle body is CARB certified (CARB EO Number: D-245-13) and 50 state legal. 70mm throttle body pictured. Recommended for heavily modified GT's only; mildly modded and stock GTs should choose the BBK 70mm throttle body instead.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# 1701

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

    What's in the Box
    • (1) Throttle Body
    • (1) Throttle Body Gasket
    • (1) Pipe Plug
    • (4) Throttle Body Screws
    • (2) TPS Screws
    Installation Info
    Tech Specs
    Throttle Body Specifications
    Bore Size: 75mm Single or Twin Blade: Single
    Year: 1996-2004 Model: 4.6 GT
    Material: Aluminum Finish: Cast Aluminum
    Manufacturer: BBK Computer Tune Required: No
    Will it fit my Mustang?

      Customer Photos (17) Submit Your Photo

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        Questions & Answers (8)

        5 Top Rated Questions

        I have a 2002 GT Mustang 4.6. It says carb legal from 96 to o 01 for this TB. I'm actually running it and it passed smog 4 times but the last time I smoged it it didn't pass because it didn't have the EO number on it. So is it legal for California? And what do I do to get it to pass? Thank you. I'm running a Kenne Bell blower too.

        Is this street legal and will it pass the Emission test on California

        • This would be Carb legal under Carb number D-245-13 for 96-01 models only.

        Helpful (0)

        I have a 2004 Saleen with the Series IV Supercharger. Will this fit my blower and how much more of a throttle body is this compared to the stock one?

        • The Series IV just ran a GT style throttle body, this will absolutely fit. Your Series IV supercharger should be set up with a 65mm throttle body if that's still stock. That's an excellent increase in airflow for a supercharged Mustang, just be sure to get a dyno tune for proper calibration since you're supercharged.

        Helpful (0)

        Will this fit on the edelbrock ultra low profile intake elbow?

        • No, unfortunately the Edelbrock Ultra Low Profile Throttle Body Intake Elbow, item 56532, https://www.americanmuscle.com/edelbrock-manifold-adapter.html, is designed for 90mm race style throttle bodies.

        Helpful (0)

        Will this fit on my C L upper intake plenum?

        • Yes, the C&L Upper Intake Plenum's will work with the BBK 75mm Throttle Body or 70mm throttle bodies.

        Helpful (0)
        Post Your Question
        3 More Questions
        Would this work on my bone stock 04 GT without any FI or Tune? 1 answer
        What is the O.D. of this throttle body inlet? Basically, what size coupler does it use? 3"? Thanks! 1 answer
        Does this product require a tune? Will it change the idle revs without a tune? 3 answers

          Customer Reviews (25) Write a Review

          Overall Rating 4.9

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.466667 4.5
          • Fit 4.8 4.8



          • 5/5

            Installation Time: Less than 1 Hour

            February 13, 2019

            BBC 75mm

            Nice, you feel the difference High recommended to everyone

            MarioF

            Year: 2004 Submodel: GT

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            August 16, 2018

            Best performence throttle

            I recomend you can tell the difference specially when u tune it. Its great with 4.10s] I have the 75mm throttle with a 75mm trickflow

            Antonio

            Year: 1997 Submodel: GT

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            January 07, 2018

            BBK 75mm throttlebody

            Awesome fit, look, and Performance. 15 minutes to install.

            DavidB

            Year: 2003 Submodel: GT

            Helpful (8)

          • 5/5

            June 30, 2017

            perfect

            perfect never go wrong with bbk now my supercharger gets the air it needs

            RobertM

            Year: 1991 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            June 19, 2017

            Good looking and easy install

            Easy install great way crank out some extra hp. Looks way better than the stock throttle body.

            KevinA

            Year: 2004 Submodel: GT

            Helpful (7)

          • 3/5

            Installation Time: Less than 1 Hour

            February 10, 2017

            bbk 75mm

            It works perfect, i even got a tune for it and it sounds pretty good, i was kinda stuck when i was putting on the throttle cable in the hole, it didn't line up right but i got it to with a screw driver and a little moving around

            JonT

            Year: 2004 Submodel: GT

            Helpful (9)

          • 5/5

            August 07, 2016

            Great buy

            Really feel a deference in the throttle response and a small boost of power in the higher end.

            JonathanR

            Year: 1997 Submodel: GT

            Helpful (11)

          • 5/5

            Installation Time: Less than 1 Hour

            September 20, 2015

            99 gt

            Easy fit all parts necessary were in package woke up my 4.6 a little bit ive got it paired up with bbk cai and flowmaster exgaust i can feel the improvements in my acceleration and got a nice whistle when I get on the gas now

            BG

            Year: 1999 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            September 13, 2015

            Overall Peformance Improved

            I decided to buy this unit because I plan to go forced induction in the future. My car has all the bolt-ons and wanted to see if the throttle body will make any difference. I can say that it has in a positive way. Accelerating is much smoother and throttle response is very positive. I felt that I got more power out of the engine with the throttle body upgrade. The difference can be felt though out the power band as well as above 3000K rpms. Installation was a snap. A great bang for the buck piece.

            Mischief

            Year: 2000 Submodel: GT Houston, TX

            Helpful (10)

          • 5/5

            Installation Time: Afternoon

            April 10, 2014

            TOTALLY worth it!

            I LOVE my BBK 75mm throttle body for my 2004 Mustang GT. Fit right on perfectly. And along with my other upgrades this is just what i needed. My car gained hourse power and now has this awesome turbo like sound to it, I could tell the hourse power increase as soon as i took off for the first time! Totally worth it!!

            shorty712

            Year: 2004 Submodel: GT Albuquerque, NM, USA

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            January 25, 2014

            75mm throttle body

            Just purchased this BBK 75 mm throttle body and man I could not be more happy. The stock 57 mm tb was not letting all the cold air from the K&N I purchased prior, next is the plenum and spacer to complet the job. The sound it makes during acceleration puts a smile on my face every time, thanks AM.

            MrRush

            Year: 2002 Submodel: GT Denver, CO, USA

            Helpful (11)

          • 5/5

            Installation Time: Less than 1 Hour

            October 12, 2013

            Noticeable gains

            This 75mm tb is a great bang for your buck. i definitely noticed a difference along with the Accufab plenum. I highly recommend bbk tb's from American Muscle

            Jmont

            Year: 2003 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            March 11, 2013

            Thanks AM

            Great fit. Installed in less then 10 minutes. Great throttle response. Deeper growl through the exhaust. Thanks AM and BBK.

            AlexD

            Year: 2000 Submodel: GT Mid Michigan

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            December 22, 2012

            Bbk 75 mm throttle body

            Easy to install with proper tools. My 99 GT now has a great response. I can feel the power it gained. Definitely would recommend this product.

            Mgarmy

            Year: 1999 Submodel: GT Los Angeles

            Helpful (10)

          • 4/5

            Installation Time: Less than 1 Hour

            November 15, 2012

            Not what expected

            Excellent product , but I did not feel any gain or any loss after installation . Nor did it change the tone of my car. My car is modded not stock. Maybe it would show on dyno but not something you can feel. Should be one of your last parts to install.

            RichardC

            Year: 2003 Submodel: GT San Jose, CA, USA

            Helpful (10)

            • Response from AmericanMuscle

              Unless your Mustang is heavily modified, this bore might be larger than you needed, causing you not to feel anything. Also, if you have a throttle body spacer installed at the same time, that can be restricting as well. If you add some additional mods, you'd definitely feel the benefits of this TB upgrade!

              Lisa, Customer Care

          • 5/5

            Installation Time: Less than 1 Hour

            September 10, 2012

            Am does it again

            Once again probably the best service you could ask for from a company! Sent to my door in cali in 3days, was able to review the bbk online before purchasing it to make sure it was the brand i wanted, worth every penny! Im ur very basic mechanically inclined guy and this install was a breeze and the performance gain was noticeable and much appreciated!! AM you guys are the best out there! Btw throttle response was better, the car drove better mechanically almost like i did an entire tune up and got some extra kick in the pants with it!! Must have!! The bbk i paired up with the cnl intake plenum and bbk cold air is an amazing combination!! now 2more weeks and a new polished manifold will be the next to order along with some twisted heads, cams and hopefully then forced induc!!

            Flo1986

            Year: 2004 Submodel: GT Santa maria, ca

            Helpful (9)

          • 5/5

            March 31, 2011

            Great product

            This throttle body along with the JLT CAI woke up my car in the lower rpm's, easy install no problem.

            Bobby O

            Year: 2001 Submodel: GT

            Helpful (11)

          • 5/5

            November 14, 2010

            Awesome

            Awesome piece, it took me about 20 minutes to instal, it defenily made a diference, you can feel more power

            'Stang in the Lone Star State

            Helpful (10)

          • 5/5

            October 20, 2010

            BBK RULES!!

            It worked great everything fit like a glove. It took me 45 min to put it on with just a couple tools. The hardest part was the directions said to let the car run a little befor you take it for a drive and all you want to do is go try it out. If looking for a Throttle body get this one.

            David Flanders

            Helpful (16)

          • 5/5

            June 29, 2010

            BBK

            Installed this with an aftermarket Plenum and really felt the increase in horsepower and torque! RPM really climbs and response is awesome!

            Mitchell

            Helpful (10)

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