IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds
IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds

IAG Big Bore 76mm Throttle Body w/ Electronics & Black Adapter Package for Subaru STI Process West Intake Manifolds

$379.99 Sold out

Product Part Number: IAG-AFD-2028BK

Fast Shipping

Local Pickup Available

Installation Services Offered

  • Description
  • Shipping / Refunds / FAQs
In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM throttle body. The OEM units just aren't big enough to meet the demands of larger upgraded turbochargers. For years those who were seeking to upgrade this component were forced to use inferior aftermarket alternatives. These aftermarket throttle bodies were prone to issues like sticking, poor idle quality, and difficult installation. IAG is pleased to announce that these owners are no longer forced to compromise drivability for horsepower. With the introduction of our new adapter plates owners are able to upgrade their OEM throttle bodies with a larger OEM quality unit. The Big Bore throttle body offers a 76mm bore which nearly 25% larger over stock. Best of all, the installation is much easier than other options previously available. Simply remove the OEM Subaru throttle body, install the supplied adapter and new 76mm Throttle body to the intake manifold. No complicated disassembly, no springs, and the OEM connector is plug and play. The plates are machined from 6061 aluminum, and feature an O-ring sealing surface. Each package includes a brand new Big Bore 76mm Throttle Body, IAG adapter plate, and all the necessary hardware to complete the installation. The adapter plates are available in anodized black finish.  

Adapter Kit Includes:(x1) Big Bore 76mm Throttle Body (Silver Finish Only), (x1) IAG Aluminum Adapter Plate Black Finish, (x4) M6x50mm Low Profile Socket Head Cap Screws, (x4) M6x20mm Low Profile Socket Head Cap Screws, (x4) Small O-rings, (x2) Large Adapter Plate O-Rings
,Fits 2004-21 Subaru STI, 2006-07 WRX, and the 2004-08 Forester XT.
,Fitment Notes: Intended for vehicles making 600+ HP with front mount intercoolers
,ECU calibration is required - Consult with your Tuner before ordering.
,Big Bore Throttle Body is silver in color.
,Custom piping / fabrication may be required for installation
,Not compatible with OEM style MAP sensors

HOW LONG DO ORDERS TAKE TO SHIP?

  • We are typically very quick and have a 24-48 hour turnaround time. Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other.

DO YOU PRICE MATCH?

  • Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

DO YOU GUYS INSTALL?

  • Our shop services range from routine maintenance, to full on track monsters. If you purchased a part from us, ask us about scheduling time to have the part installed!

DO ALL YOUR PRODUCTS SHIP FREE?

  • No, only specifically marked items or orders over $100 will ship for free unless indicated otherwise.

WHAT'S YOUR DOMESTIC SHIPPING POLICY?

  • UPS handles all US Shipments.

WHAT'S YOUR INTERNATIONAL SHIPPING POLICY?

  • DHL or UPS only.

WHAT'S YOUR RETURN POLICY?

  • 30-Day Money Back Guarantee as long as the product has ZERO signs of use and HAS NOT been opened. 

WHAT'S YOUR POLICY ON ADVERTISED PRICING?

  • ALL Pricing displayed specifically reflects Manufacture's Advertised Pricing as most companies will not allow the sale of their items below this threshold. 

WHAT'S YOUR POLICY REGARDING FITMENT ISSUES?

  • IF an item does not fit, then we'd be more than happy to guide the fitment process with you over the phone or over email. 

WHAT'S YOUR POLICY REGARDING FRAUDULENT CHARGES / CHARGEBACKS?

  • If we receive a declined notice or chargeback, then your account will be billed an additional $50.

DO YOU WORK WITH OTHER COMPANIES THAT AREN'T LISTED ON YOUR SITE?

  • We most certainly do; please shoot us an email if you want something that you don't see to sales@andrewtechautomotive.com

I WANT TO ORDER SOMETHING NOT LISTED ON YOUR SITE, CAN YOU HELP?

  • Of course! Please email or call us with an inquires for both stock count, brand inquiry, or better pricing!