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  See more parts for Subaru Forester
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Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S
Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 7 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 2 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 3 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 4 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 5 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 6 Torque Solution Silver Big Bore 76mm Throttle Body Adapter Subaru STI | WRX | Forester XT 2004-2021 - TS-SU-870O-S - Image 7
Torque Solution Big Bore 76mm Throttle Body Adapter for Subaru EJ engines using a standard bore intake manifold. Our adapter allows you to swap to a Toyota 76mm big bore throttle body which provides a 25% increase in size over OEM. Made from CNC billet aluminum that we anodize for corrosion resistance, provide o-ring gaskets for a leak free seal, and all the necessary hardware to complete the install.

Features:
  • CNC'd 6061 Billet Aluminum
  • Anodized For Added Corrosion Resistance
  • O-ring Gaskets For A Leak Free Seal
  • Limited Lifetime Warranty
Includes:
  • Billet Spacer (1)
  • Large O-ring (2)
  • Small O-ring (4) (holds m6x20 screws in place on spacer)
  • M6-1.0 x 20 Low Profile Zinc Socket Cap Bolt (4) (bolts spacer to IM)
  • M6-1.0 x 50 Stainless Steel Socket Cap Bolt (4) (bolts the TB to the spacer)
  • M6 Zinc Flat Washer (4) (For TB to spacer)
  • Rivet (7) (to rivet the OEM TB motor to the big bore TB)
  • M4 Nylock Nut (used as rivet spacer tool for center of motor cover near harness plug to TB)
Confirmed To Fit The Following Intake Manifolds:
  • Subaru STI OEM Intake Manifold
  • Torque Solution Intake Manifold
  • Cosworth Intake Manifold
  • AMS Intake Manifold
Confirmed to work the Big Bore TB Part #'s:
  • Toyota 22030-0S010 / 220300S010
  • Toyota 22030-0F010 / 220300F010
  • May work with other Toyota TB's, but the 2 above are confirmed.


Fitments:
  • Subaru STI 2004-2005 (Requires 2006+ riveted throttle body)
  • Subaru STI 2006-2021
  • Subaru WRX 2006-2007
  • Subaru WRX 2008-2014 (must swap to a confirmed fit intake manifold)
  • Subaru Forester XT 2004-2008


Important Install Notes:
  • Intended for high HP builds.
  • First consult with your tuner to ensure they will be able to make this TB setup work for you.
  • You must swap over the motor from a Subaru DBW throttle body found on a 2006-21 STI, 2006-07 WRX, and 2004-08 Forester XT.
  • Must have FMIC piping. (piping modification may be necessary)
  • You will need a new transition coupler and clamp to fit the big bore TB (3.5in) to your piping.
  • You will need an aftermarket MAP sensor and relocate it to the intake manifold or a vacuum block.
  • You will need to have your tuner adjust your tune for the big bore TB and aftermarket MAP sensor.
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Subaru Forester 2004-2005, 2008 XT
Subaru Impreza 2004-2014 WRX STI
Subaru Impreza 2006-2014 WRX
Subaru WRX 2012-2014 Base
Subaru WRX 2012-2014 STI
Subaru WRX 2013-2014 Limited
Subaru WRX 2014 SE
Subaru WRX STI 2013-2014, 2017-2021 Sport-tech
Subaru WRX STI 2013-2021 Base
Subaru WRX STI 2014 Tsurugi Edition
Subaru WRX STI 2015-2021 Limited
Subaru WRX STI 2015 Launch Edition
Subaru WRX STI 2016 Series.HyperBlue
Subaru WRX STI 2017-2021 Sport
Subaru WRX STI 2018 Type RA
Subaru WRX STI 2018-2021 STI
Subaru WRX STI 2019 S209
Subaru WRX STI 2020 Kanrai Edition

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Who is Torque Solutions?

Torque Solutions is an aftermarket company that produces a variety of parts and accessories for different vehicle platforms. They offer parts for practically every makes and models may it be European, Asian, or American-made vehicles. They have a full line of parts like engine mounts, shifter mounts, bushings, suspension components, exhaust mounts and more.

There are people who use their vehicles to go from point A to point B, but there are some who prefer to do it faster and with more style. Torque Solution products are an upgrade as it is lighter and more durable compared to stock. This is why they have been used by enthusiasts who prefer a much high-spirited driving experience.

Products that are High in Standards

Torque Solutions are best known for creating high-quality billet products. Using 6061 Billet aluminum and a CNC machine for precision cutting, they are able to produce products that are high in standard consistently. 

Their products do not only perform above expectation, but it also provides an added aesthetic value to the vehicle. This clearly proves that you can have both form and function at the same time.

Purchase Torque Solutions  Products at Vivid Racing

If you are in search of top quality parts that look good as well as it works, then Torque Solution products are the right brand for you. They have been trusted by a lot of enthusiasts and have always provided products that meet their expectation. Visit Vivid Racing and check out their list of products that would fit your specific needs.



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