The Radium Engineering GT86 ECU Mount Kit is an aluminum ECU bracket that replaces the heavy MIG welded steel mount. It permits easier access to the RH side of the engine complimenting components such as the Radium Fuel Rail kit. Laser-cut and formed from 5052 aluminum, these come black anodized for a stealth appearance. This kit is compatible with all 2012+ Scion FR-S / Subaru BRZ / Toyota 86 models.