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BBK 70mm Throttle Body (05-10 V6)

79 Reviews
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  • Item #56037
  • MPN# 1765

  • Market Price $379.49
  • You Save 13% ($49.50)
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Product Videos Customer Photos
  • Better Throttle Response
  • More Horsepower
  • 356 Aluminum Alloy
  • Fit All 2005 to 2010 V6 Mustangs
More Power. Increase the amount of airflow in to your Mustangs 4.0L V6 engine for more horsepower and improved throttle response with a BBK 70mm Throttle Body from AmericanMuscle.

Quality Construction. This BBK Mustang throttle body is CNC machined from high quality 356 aluminum to ensure OEM quality and a perfect fit. Features like OEM die stamped throttle linkages, double sealed bearings, and o ringed throttle shafts make this throttle body one of best on the market today.

Application. BBK's 70mm throttle body is designed to be a perfect fit on all 2005 to 2010 4.0L V6 Ford Mustangs.

Please Note. This BBK brand throttle body reuses the stock throttle body gasket.

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

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (1) Throttle Body
  • (1) "U" tube
  • (4) Bolts
Installation Info
Tech Specs
Throttle Body Specifications
Bore Size: 70mm Single or Twin Blade: Single
Year: 2005-2010 Model: 4.0 V6
Material: Aluminum Finish: Cast Finish
Manufacture: BBK Computer Tune Required: No
Will it fit my Mustang?
  • V6 - 05, 06, 07, 08, 09, 10

Most Helpful Reviews

BBK 70mm throttlr body

With this throttle body it gives my V6 a lot more get up and go. On the highway i can hear a whistle sounds, makes it nice. The only problem i had was it was when you put the spring back in, make sure ...

Read More
Helpful (2)

It's alright

It's rather expensive. I'd almost rather just machine the stock piece and make that bigger. Small HP increase barely noticable but I did get a little better gas mileage so I suppose it will eventually ...

Read More
Helpful (4)

Read All 79 Reviews
Overall Rating 4.4 out of 5 stars


Justin with Today, I’m going to be taking a closer look at the BBK 70 mm throttle body for all ’05-’10 V6 Mustangs. BBK is one of those companies who loves Mustangs just about as much as we do, and it shows with all of their quality EFI products for late-model Mustangs. This throttle body is going to increase airflow by replacing your smaller factory throttle body with a much larger diameter BBK. When you compare the smaller factory 65 mm throttle body to that 70 mm from BBK, you can see the difference that will allow for more airflow into your engine. In terms of quality and construction, this throttle body is a solid piece. It’s been CNCed from high quality aluminum for a perfect fit and features double sealed bearings, stamped throttle linkage, o-ring throttle shafts, and more. You can run this throttle body bone stock without a tune or an intake and still make more power over your baseline. However, this is one of those mods that works great in conjunction with other supporting mods, especially with other cold intake systems, as some of you on the site have pointed out. Another thing that you on the site have pointed out is that this product installs easily in about 2 hours, even for some of you first-time wrenchers out there. You will need to transfer over both your TPS sensor and your throttle body motor to the new BBK throttle body. After that, it’s simply reinstall in reverse order, plug everything in, and you’re good to go. So if you’re looking to make the most out of your 4 liter V6, then you’ll definitely want to check out this 70 mm throttle body from BBK Performance.

Customer Photos (36) View All Photos

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14 Questions / 11 Answers

Ask a Question

Will this work with a Throttle body spacer I have a stock throttle body with a Airaid Poweraid Throttle Body Spacer at the moment. Will the 70mm work with myy current setup or will I have to ditch the throttle body spacer.


  • The Airaid throttle body spacer is intended for use with the stock throttle body only, due to the smaller bore sizing matched with stock. When you upgrade your TB to the 70mm, the spacer will actually be more restrictive and block your potential new power. I'd suggest upgrading your TB to this 70mm to get better performance and simply remove the spacer. The TB upgrade will be a better power upgrade over the spacer. Hope this helps!


    Good Answer (11) (0)

Show 2 more answers Question Resolved

Does this require a tune I was wondering if this required a tune and also if this would fit with the Airraid CAI?


  • No this does not require a tune. Although a tune would really help you get the most out of this modification. As far as the CAI goes, a lot of people combine this with the BBK CAI and have had no problems. Some people even add a throttle body spacer and have no problems but a very snug fit.


    Good Answer (6) (1)

Show 4 more answers Question Resolved

HP? how much horse power will this increase when paired with a bbk cold air intake?


  • About 15 Horsepower based off of feeling. I have not had a chance to dyno it yet.


    Good Answer (2) (4)

Show 2 more answers Question Resolved

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Customer Reviews (79) Write a Review

Overall Rating 4.4

out of 5 stars

  • 5/5

    March 27, 2011

    BBK 70mm throttlr body

    With this throttle body it gives my V6 a lot more get up and go. On the highway i can hear a whistle sounds, makes it nice. The only problem i had was it was when you put the spring back in, make sure you rotate it counterclockwise, if you dont then you get zero throttle.


    Year: 2009 Model: V6 Driving Style: Daily Driver

    Helpful (2) (0)

  • 3/5

    December 05, 2009

    It's alright

    It's rather expensive. I'd almost rather just machine the stock piece and make that bigger. Small HP increase barely noticable but I did get a little better gas mileage so I suppose it will eventually pay for itself.

    Jim M

    Helpful (4) (1)

  • 5/5

    February 08, 2008

    BBK Throttle Body V6

    I recently purchased this BBK throttle body for my V6 mustang. I am an amatuer when it comes to working on cars so it took me about 1-1/2 hours to install it. However, when I was done I couldn\'t believe the power gain! I think they quote 10 more hp but I swear it was more that I gained. I am waiting for my BBK cold air intake to come tomorrow. Anyone with a V6 who\'s looking for extra power, pick this throttle body up!!!!!


    Helpful (18) (1)

  • 5/5

    December 30, 2008

    worth the money

    I bought this along with the K&N air intake. The combination of the two increases the pull of you car and makes it sound more like a V8. I am recommending this throttle body to any V6 owner.

    Michael Moffa

    Helpful (17) (3)

  • 4/5

    Installation Time: Afternoon

    February 25, 2012

    Great mod

    This is a great upgrade, make sure you get this with a CAI to see true upgrade. Also, be careful taking the T20 screws off of the TAP sensor box, they strip easy, had to take it to an auto shop to have them cut the screws off. Also, the Steeda Spacer is good to buy with this, but just make sure you align it properly on the intake manifold, otherwise, it will not align properly and you could have a gap of air rush out from manifold to throttle body. Definitely noticed a pickup from 1st gear to 2nd and i can feel it really kicked in when I switch to third gear. Very good upgrade and AM as always on point. -Mario


    Year: 2007 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 Jacksonville

    Helpful (9) (0)

  • 5/5

    July 29, 2010


    i was amazed at how easy install was. I thought it would be much harder but with the detailed instructions it was a breeze. With the CAI it makes such a sick whistle noise and some hp & tq gains as well. It was a pain to get it to fit with a spacer to but over all a great product and AM shipped it and i got it 2 days after i ordered!! :)

    Ben D.

    Helpful (11) (1)

  • 5/5

    May 12, 2010

    Pretty f-ing sweet

    Nice machined finish, easy how to list, and man the whistle is sexy man it sounds like my car has a turbo lol. I also got the speda spacer and those bolts that come with it suck they dont fit flush, and cant get a socket in there, so i dremeled the edges of the throttle body a bit and it worked fine!!


    Helpful (18) (6)

  • 5/5

    September 01, 2010

    Good product

    Me and my friend just installed the throttle body onto my 2010 mustang. At first it was easy to install but make sure you titan the spring inside or your car will not give any gas. The car does have a nice whistle now but does no where near sound like a I do feel hp gain and tq gain, my car climbs faster just cruising in 2000rpm


    Year: 2010 Driving Style: Daily Driver

    Helpful (6) (0)

  • 5/5

    August 29, 2010

    BBK Throttle-body

    The throttle-body is definetly bigger, throttle response is better even though I installed it with a BBK CAI and a custom tune from Bamachips. The installation was as easy as it gets. I noticed more power off the start but my vehicle threw the angry wrench and an over torque engine code. Used a strategy code with 93 octane and it works just well but SCT has a patch for those wishing to extract more power from the combo. Good product and as usual American Muscle RULES!!!

    A. Mejia

    Driving Style: Daily Driver

    Helpful (8) (1)

  • 3/5

    Installation Time: Afternoon

    June 28, 2013

    2007 Mustang V6 -- 70mm TB

    First off, AM did a great job as always on delivering the product on time, and great customer service. However from reading all of the reviews and questions supplied on BBK's 70mm TB I had expected more than what the part has delivered so far. I've spent a few hours trying to fine tune and tweak the part for maximum performance, and it just doesn't seem to have any to give. It does deliver a little kick in the pants, but not enough to justify the price. I've not noticed any whistle thus far too, so any and all reviews have been little or no help to me on this purchase. I'll keep playing with it for the time being, perhaps in time I'll find it's wheelhouse. Bottom Line: What power gains are to be had from this part doesn't truly justify the price. Between a high end tune (Maxed out 93 octane), and a $300 TB I can honestly say I'm driving the same car I was a few days before installation.


    Year: 2007 Model: V6 'Stangs I have owned: 1

    Helpful (3) (0)

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