GReddy Individual Throttle Body Kit | 2013+ BRZ/FR-S/86 (11910200)

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Individual Throttle Body Conversion Kit by GReddy

The Greddy Performance Products Individual Throttle Bodies conversion kit for the 2013-2016 Scion FR-S, 2017+ Toyota 86, and 2013+ Subaru BRZ replaced the OEM intake manifold with the ITB setup of your dreams.

This system vastly improves throttle response and mid-range torque, making it the perfect centerpiece for your Naturally-Aspirated build or as a complement to your Forced Induction needs. Since this ITB kit is compatible with the OEM Air Intake design, basically any intake kit or forced induction kit that feeds into the OEM intake manifold will work. So stock Air Intake, GReddy Air Intake Kits, GReddy Turbo Kits, and ther force induction kits, which mount to stock locations will be compatible with this item.

Technically speaking, this system utilizes the stock FA20 electronic single throttle body, through special linkages, to operate the ITBs. The bolt-on kit includes necessary hardware, brackets, vacuum canister, high quality, cast intake manifold adapters, large diameter runners and an intake manifold plenum to the stock throttle position. The kit also includes balancing tools - Throttle Body Synchronizer and electronic A/F dongle for equalizing each cylinder.


  • Bolt-On Individual Throttle Body (ITB) Kit
  • Improved throttle response
  • Increases mid-range torque
  • A must for naturally aspirated builds
  • Limited Lifetime Warranty

**Additional fuel management not included - requires original OEM electronic throttle body and compatible fuel injectors and fuel rail


  • 2013+ Subaru BRZ
  • 2017+ Toyota 86
  • 2013 - 2016 Scion FR-S

What's In The Box?

  • High quality cast aluminum intake manifolds (L/R)
  • Genuine Toyota-Japan AE111 20V Individual Throttle Bodies (48mm butterflies)
  • Large cast runners and intake manifold plenum
  • Necessary hardware: gaskets, heat shields, couplings, hose, mounting brackets, etc.


  • Manufacturer's Warranty

Customer Reviews

Based on 1 review
Gavyn Fuller
Closer Look into Greddy ITB Kit for Fa20

So let’s start off with the obvious things. This system comes with install instructions but, all ask that a professional install and tune the ITB. This product is a bolt on but it’s not simple. This is something serious, it utilizes the stock throttle body to control the 4 ITB’s. Holes must be drilled into the stock throttle body to connect there linkage system. The kit is Cast aluminum (maybe Greddy should have smoothed all surfaces) you can use the factory fuel rails and injectors as well. It comes with everything you’ll need for the install (excluding tools), not only does it come with the throttle synchronizer, it also comes with a voltage dampener that lover MAF voltage, so the car will stay idling while you balancing the throttle bodies. Open flash tablet is not a compatible ECU management/ reflash system. ECUTek or a stand alone ECU management system (Such as the MoTec M150) is required to do anything with this kit. more info to come. Videos can be found on Facebook at Naturally Aspirated 86 (GT86/AE86). message Admin for Closer look video. Video can also be found on FRS/BRZ/GT86 Enthusiasts (photo tab)