Quick view IAG Performance IAG Big Bore 76mm Throttle Body Adapter for OEM STI, Cosworth & AMS Intake Manifolds Availability: Usually Ships in 24 to 72 Hours $109.99 In the hunt for more 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Big Bore 76mm Throttle Body Adapter for Subaru STI Process West Intake Manifolds Availability: Usually Ships in 24 to 72 Hours $109.99 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter for OEM STI, Cosworth & AMS Intake Manifolds Availability: Usually Ships in 24 to 72 Hours $379.99 IAG Big Bore 76mm Throttle Bodyw/ Electronics & Adapter Package For Subaru STI / Cosworth / AMS Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt for more than 600 horsepower Subaru owners can be limited by their... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package for Subaru STI Process West Intake Manifolds Availability: Usually Ships in 24 to 72 Hours $379.99 IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package For Subaru STI Process West Intake Manifolds IMPROVE ENGINE AIRFLOW In the hunt for more than 600 horsepower Subaru owners can be limited by their OEM... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List
Quick view IAG Performance IAG Bosch 82mm Throttle Body & Adapter Package for Subaru STI Process West Intake Manifolds Availability: Usually Ships in 24 to 72 Hours $419.99 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... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List