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Versatile Iag Big Bore 76mm Throttle Body & Adapter For Oem Sti / Cosworth Intake Manifolds Save 90% Now [NOg928RF]

$54.99 $175.99 -69%

IAG Big Bore 76mm Throttle Body Solution Are you a Subaru enthusiast aiming for over 600 horsepower? If so, you've likely encountered the limitations of your OEM throttle body. The IAG Big Bore 76mm Throttle Body & Adapter is the ultimate solution fo

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IAG Big Bore 76mm Throttle Body Solution

Are you a Subaru enthusiast aiming for over 600 horsepower? If so, you've likely encountered the limitations of your OEM throttle body. The IAG Big Bore 76mm Throttle Body & Adapter is the ultimate solution for those seeking a seamless upgrade. This adapter plate allows you to replace your OEM throttle body with a larger, high-quality unit, ensuring optimal performance and reliability. With its easy installation process and superior design, this product is a game-changer for Subaru owners.

Product Specifications and Features

The IAG Big Bore 76mm Throttle Body boasts a bore size that is nearly 25% larger than the stock unit, providing a significant performance boost. This adapter plate is meticulously designed to fit the OEM STI or Cosworth Intake Manifold, ensuring a perfect fit every time. Crafted from durable 6061 aluminum and featuring an O-ring sealing surface, this adapter plate guarantees a leak-free and long-lasting installation. The package includes a brand new Big Bore 76mm Throttle Body, the adapter plate, and all necessary hardware, including rivets, screws, and O-rings.

Target Audience and Benefits

Whether you're a performance enthusiast or a daily driver, the IAG Big Bore 76mm Throttle Body & Adapter is designed for you. This product is ideal for vehicles making 600+ HP with front mount intercoolers, offering unparalleled performance for both track and street use. To maximize the benefits of this upgrade, it is recommended to consult with a tuner for ECU calibration and ensure compatibility with your specific vehicle. The adapter plate is available in anodized black or natural silver finish, allowing you to customize your Subaru's appearance. With its easy installation, superior quality, and unmatched performance, the IAG Big Bore 76mm Throttle Body & Adapter is a must-have for any Subaru owner looking to take their vehicle to the next level.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great product. Worth the money.

- Gladys G..

January 2, 2026

Absolutely no complaints!

This is a great purchase.

- Jackie M..

January 2, 2026

Absolutely no complaints!

I love it! Simple as that.

- Milo N..

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