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BBK Twin 65mm Throttle Body (96-01 Cobra, Bullitt; 03-04 Mach 1)

17 Reviews
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  • Item #56052
  • MPN #1711
  • Market Price $425.49
  • You Save 13% ($55.50)
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  • Gain up to 12 HP.
  • Improves throttle response.
  • Bolt-on installation.
  • Lightweight aluminum construction.
  • Includes hardware.
  • Fits 96-01 Cobra, 01 Bullitt, and Mach 1.

Gain Up to 12HP. Replace your Mustang's restrictive factory throttle body to gain up to 12 horsepower and improve throttle response for power you can really feel. This free-flowing BBK twin 65mm throttle body will improve airflow where it matters most, maximizing horsepower from all your mods and really waking your Pony up off the line.

65mm Twin Blade Design. Your stock throttle body chokes off airflow and keeps your Mustang from breathing freely and giving you all its got. This BBK throttle body features a generous, free flowing 65mm twin bore design.

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 be installed reusing the factory throttle body gasket making it a no-hassle mod.

Application. This BBK Throttle Body is designed to fit the 1996-2001 SVT Cobra, 2001 Bullitt, and 2003-2004 Mach 1.

Technical Note. This BBK product is not legal for use in emission restrictive states.

Mustang Fitment: 1996 1997 1998 1999 2001 2003 2004 Details

What's in the Box
  • (1) Throttle Body
  • (1) Gasket
  • (6) Screws
  • (1) Set Screw
  • (1) Bushing
Installation Info

Installation Time: (approx) 1 Hour

Difficulty Level:Advanced mechanical skills required.

Tech Specs
  • Fits 1996-2001 SVT Cobra, 2001 Bullitt, and 2003-2004 Mach 1
  • 65mm Twin Blade
  • CNC machined from high quality 356 aluminum castings
Throttle Body Specifications
Bore Size: Twin 65mm Single or Twin Blade: Twin
Year: 1996-2004 Model: 96-01 Cobra, 01 Bullitt,
and 03-04 Mach 1
Material: Aluminum Finish: Cast Aluminum
Manufacture: BBK Computer Tune Required: No
  • Bullitt - 01
  • Mach 1 - 03, 04
  • Cobra - 96, 97, 98, 99, 01

Most Helpful Reviews View All

Overall Rating 4.5/5 Write a Review
Great Purchase

It was a bit difficult to install on a 2001 Bullitt but it was well worth it. The only problem i have is the cruise control linkage did not work, it would have kept the throttle open at idle. Great power

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Helpful (9) (0)

a definite buy

This throttle body opened up my 98 Cobra's airflow so much!! With the 90mm Lightning mass air flow and JLT CAI, the difference is just ridiculous. The 4.6 pulls in so much air now!! Noticed the biggest

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Helpful (7) (0)

Customer Photos (10) View All

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Q & A (1 Questions, 1 Answers) Ask a Question

Twin 65mm TB For 2003 Mach Won Is this a ok upgrade for a mach 1 thats pretty much stock? or is this product more designed for a car with more done to it to get any real gain? I just have a JLT Ram air on my Mach and magnaflow catback and x pipe. and another question, what size TB does my 2003 Mach Won come with stock?? thanks!

RyanSchwartz Year: 2003 Model: Mach 1

Good Question (4) (0)
  • Yes you should have no problem but for it to benefit you the most you should get a Cold Air Intake. Whether K&N, BBK, etc. the cold air would definitely give you more bang for your buck.

    Helpful (0) (4)

    bobsaget Year: 2005 Model: GT

Answer This Question

Reviews (17) Write a Review

  • 5 Stars .76 76%
  • 4 Stars .12 12%
  • 3 Stars 0 0%
  • 2 Stars .06 6%
  • 1 Stars .06 6%

out of 5 stars

15 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 3.8 3.8/5
  • Fit: 4.1 4.1/5
  • Bang For Your Buck: 3.555556 3.6/5
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  • 5/5

    Great Purchase

    April 07, 2010

    It was a bit difficult to install on a 2001 Bullitt but it was well worth it. The only problem i have is the cruise control linkage did not work, it would have kept the throttle open at idle. Great power though, and the throttle response is great. I suggest getting a dyno tune to get the most out of it.


    Year: 2001

    Helpful (9) (0)

  • 5/5

    a definite buy

    August 25, 2009

    This throttle body opened up my 98 Cobra's airflow so much!! With the 90mm Lightning mass air flow and JLT CAI, the difference is just ridiculous. The 4.6 pulls in so much air now!! Noticed the biggest gain at lower rpm, hella more low end torque than before, and in every gear.


    Year: 1998 Model: Cobra

    Helpful (7) (0)

  • 5/5

    Worth every penny

    March 14, 2012

    I bought this for my 04 Mach 1 it was pretty easy bolt on if you have the right tools and I can tell a big difference in the throttle response you can hear it suckin the air in which sounds awesome worth every penny


    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3 Anniston, AL

    Helpful (4) (0)

  • 5/5

    great mach 1 throttle body

    January 12, 2009

    great throttle body. have a jlt ram air intake and this thing really made it come out. only thing is that they do not provide the allan wrench to change the idler but no biggy. together with a bassani exhaust and wow!!!!


    Helpful (4) (0)

  • 5/5

    Great Quality Throttle Body

    October 15, 2011

    I installed this throttle body on my 1997 Cobra without a tune. I currently have a K&N FIPK with the stock MAF. As mentioned, you will have to disconnect the cruise control cable, or else it will idle around 3,000 RPM. The car was noticeably louder, but not much. I might have noticed a small increase in power, but it's hard to tell. I can feel that it's sucking in a lot more air, so I'm sure when I tune it, it will really shine. This throttle body is light weight and high quality. I've been happy with every BBK product I've bought to date. I would recommend this product, but wait until you can buy a cold air intake and tuner at the same time.


    Year: 1997 Model: Cobra 'Stangs I have owned: 5+

    Helpful (3) (0)

  • 5/5

    96 cobra

    February 27, 2011

    Good product but it did have some issues. First the hookup for the cruise control would keep it open so I have to keep it undone. Second my stock tune could not keep up with all the air coming in so if you are going to get it I suggest getting a handheld tuner to go with it. But don't get me wrong I got a good gain from both judging by the seatopants meter. I will be posting a side by side comp here shortly.

    nathan twitty

    Year: 1996 Model: Cobra Driving Style: Daily Driver

    Helpful (3) (0)

  • 4/5

    Easy Install

    December 05, 2013

    The install only took 30-45 minutes and everything lined up perfectly. I read other reviews where people had to leave their cruise control cable unhooked because it made the throttle stay open. I didn't have that issue. Just FYI for your install, the only issue I had with the install was removing the factory screws from the throttle position sensor. I ended up having to drill the factory screws out to get the TPS off of the factory throttle body. If you don't want to drill them out you can buy another TPS at an auto parts store for around $30. Overall, I am pleased as always with the AM products. As far as performance gains, I did notice a little better throttle response. I have several other bolt-ons and a SCT tune so it was hard for me to tell how much actual horse power I gained. This is a must have and an easy bolt-on DYI project for any Mustang owner.


    Year: 1996 Model: Cobra 'Stangs I have owned: 3 Georgia, USA

    Helpful (2) (0)

  • 5/5

    Great Added HP!

    June 05, 2014

    Installation was pretty simple and definitely adds a ton of more air to your engine to give it the extra boost needed. I noticed the difference immediately after installation.


    Year: 1999 Model: Cobra Driving Style: Show 'Stangs I have owned: 2 Las Vegas, NV

    Helpful (1) (0)

  • 2/5

    no gains

    January 15, 2012

    it didnt fit that well... i didnt get really any gains off this product but it makes the whistle noise which i kinda like but its not worth 350 to make noise. anyway i wouldnt pay again for this product maybe with more parts it will be worth more power


    Year: 1998 Model: Cobra Driving Style: Daily Driver 'Stangs I have owned: 1 tucson az

    Helpful (3) (4)

  • 5/5

    BBK Twin 65mm TB

    May 06, 2010

    A piece of cake to install, Installed along with the true cold air intake and noted a WORLD of difference in acce;eration. I was amzed at how you can feel the extra "pull" just in the driver seat. X tubes and cat back are next. ed


    Helpful (2) (3)

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