Link PlugIn ECU WRXLink (3-4) WRX4X - Subaru Impreza WRX & STI V3-4 (MY 97-98) haltech Requires the MTune 1

Requires the MTune 1

We've happy to announce that EFI now sells and tunes in house as well as remote the complete line of Maxx ecu hardware products

IMS1000(Xona 9567) 1000hp on on high octane

2 high power outputs (boost control solenoid

Link PlugIn ECU WRXLink (3-4) WRX4X - Subaru Impreza WRX & STI V3-4 (MY 97-98) haltech Requires the MTune 1Note that all of our Link ECUs are drop shipped from the manufacturer unless otherwise noted. allow 1 2 days processing time, longer for items not in stock. Link products are also sold locked requiring an unlock code from us once installed to operate. codes will be provided via email or SMS (whichever you supply at the time of the order) Designed for the WRX V3 4 EJ20 Please check your connector matches the header in the listed photo before