Skip to content
ANNOUNCEMENT: We will be closed 5/16 - 5/22, click for more info
ANNOUNCEMENT: We will be closed 5/16 - 5/22
Home | Unknown Type | Focus RS Big Throttle Body Damond Motorsports
Focus RS big throttle body
Focus RS Big Throttle Body Kit
$ 65.00
Add throttle body
Yes

Focus RS Big Throttle Body Kit

$ 65.00 - $ 385.00
$ 65.00 - $ 385.00
$ 65.00 - $ 385.00
$ 65.00 - $ 385.00
$ 385.00
Add throttle body: Yes

Looking to get a little more out of your Focus RS? This kit allows you to run a larger 63mm Ford throttle body commonly used on the 2.3 Ecoboost Mustang, vs the factory 57mm unit found on the Focus ST and RS. Throttle body is optional if you wish to source your own from the 2016-2017 Ecoboost Mustang. 

Benefits:

  • Improved throttle response
  • Increased horsepower and torque
  • Easy factory-like install
  • No tuning required, but recommended
  • 63mm measured opening, 60mm throttle plate 

The Damond Motorsports Focus RS Big Throttle Body Kit includes:

  • Optional: Brand new OEM Ford throttle body
  • Throttle body extension harness - which can also be purchased individually here
  • Triple-ply silicone adapter coupler 
  • New OEM Ford gasket
  • 8mm head high grade bolts
  • Stainless T-bolt clamps

Note: 

  • May not fit directly with some silicone charge pipes due to the throttle body being larger 
  • If you are using silicone charge pipes, you may be able to trim them and use a 2.5" metal joiner to adapt the piping to the included coupler
  • If your charge piping is larger than the stock 2.5", please let us know prior to ordering 

    Free US shipping! 

    Customer Reviews

    Based on 56 reviews
    93%
    (52)
    5%
    (3)
    0%
    (0)
    0%
    (0)
    2%
    (1)
    J
    Justin
    Comes with almost everything.

    Install is pretty straightforward, came with everything if you haven’t don’t other upgrades. If you’re running aftermarket FMIC and charge pipes check sizing before you go too far. I had to buy a separate 3” intake coupling because the supplied is 3” to 2.5” and wouldn’t fit leaving me w/o a car or having to uninstall until it arrived.

    J
    Joshua Forshee
    Great

    Works great. noticeable difference in throttle response over stock. Well thought out kit for this fit like a glove.

    E
    Edgar R. (Mexico)
    Great Upgrade to my ST

    Kit comes with everything you need for installation, a great addition upgrade my ST

    User picture
    J
    J.H.

    Not installed yet but it comes with everything you need to install and should be a great benefit once installed.

    J
    Joseph Ong
    Awesome Kit

    Purchased the kit with the throttle body for my 2018 RS. Installation was pretty much straightforward. No fitment issues here. Plus, works with my current Stratified tune. But, I will make adjustments with Stratified to update the tune. Thanks Damond Motorsports for offering this Big Throttle Body Kit.

    User picture User picture
    123