red and Nitrous Blue
The 7/8" 20 spline option is the standard OEM size for all DSM
These bracket sets are constructed from high quality anodized aluminum to provide a flawless finish suitable for your street
2 Torque Capacity (ft/lbs
GrimmSpeed IWG Bracket for Subaru VF Turbo (010001) *Discontinued* Mechanical Gauge red and Nitrous Blue*Discontinued* This part has been discontinued by Grimmspeed as of 2025. Unfortunately STM has none remaining in stock. The GrimmSpeed internal wastegate (IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. Fits 2008 2014 WRX and 2004 2021 STi with VF series turbo. Vehicle Fitment: Subaru VF Series Turbos VF22, VF23, VF24, VF28, VF29 VF30, VF34, VF35, VF36, VF37, VF38, VF39, VF42, VF46, VF48, VF52