Link ECU PlugIn ECUs

Link ECU Plug-In ECUs — Direct Replacement Engine Management

Link Plug-In ECUs replace the factory engine control unit on supported platforms without any wiring modification. The Plug-In ECU uses the factory connector and pinout, retains compatibility with all OEM sensors and actuators, and delivers full standalone ECU capability — individual cylinder fuel and ignition control, boost control, launch control, anti-lag, traction control, variable cam timing, and data logging. Available in G4X and G5 generations.

Supported platforms span the Japanese performance car market and select European applications: Nissan (SR20DET, RB20/25/26, VQ35, TB48), Toyota (1JZ/2JZ, 3S-GTE, 4A-GE), Subaru (EJ20/EJ25, FA20), Mitsubishi (4G63, 4B11), Honda (K20/K24, B-series), Mazda (13B rotary, BP, KL), BMW (M50, M52, S50, S54), Audi (1.8T 20V), and Mini (Cooper S). Each Plug-In ECU is application-specific — select your platform below.

The primary advantage over a WireIn ECU is installation simplicity: a Plug-In swap takes minutes rather than days, with no risk of miswiring. The trade-off is that Plug-In ECUs are limited to the factory connector's available I/O — builds requiring additional inputs or outputs beyond the factory harness should consider a WireIn ECU instead.

All Plug-In ECUs ship worldwide via FedEx International Priority. See the full Link ECU range.