Home / Electronics / Link ECU WRXLink (3-4) – WRX4X “Haltech RB Twin CAM Elite 2500 ECU, Main Harn, CAS Breakout,” has been added to your cart. View cart Sale! Link ECU WRXLink (3-4) – WRX4X€ 1.391,50 Original price was: € 1.391,50.€ 1.238,44Current price is: € 1.238,44. Link ECU WRXLink (3-4) - WRX4X quantity Add to cart SKU: 227-4000 Categories: Electronics, Engine Control Unit, Universal & Accessories Brand: Link ECU Description Description Subaru WRX & STI V3-4 Related products ElectronicsEngine Control Unit Haltech Elite 2500 – Ford Falcon FG Barra 4.0 Term Harn Kit ElectronicsEngine Control Unit Haltech Nexus R5 VCU + LSx Non DBW Terminated Harness ElectronicsEngine Control Unit Haltech Elite PRO Direct Plug-in Ford i6 “Barra” Wideband K ElectronicsEngine Control Unit Haltech Nexus R3 + Universal Wire-in Harness Kit – 2.5m (8′)