IAG Big Bore 76mm Throttle Body Kit for Process West Intake Manifold Subaru STI 04-21 | IAG-AFD-2028 vendor_OTL Part #: TS-BT-450

Part #: TS-BT-450

Part #: IS-EMG-KA247

- Eliminates excessive steering play

Part #: IS-275INT-RBS134

clean install

IAG Big Bore 76mm Throttle Body Kit for Process West Intake Manifold Subaru STI 04-21 | IAG-AFD-2028 vendor_OTL Part #: TS-BT-450Fitment Information: 2004 2021 Subaru STI 2006 2007 Subaru WRX 2004 2008 Subaru Forester XT (ONLY for use with Process West intake manifold) Features: 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.