S14 Silvia K20 / K24 Swap Harness for Link / Haltech ECUs | Wiring Specialties
Amazon.com: 39111-26BB0 Original ECU Car Engine Computer Board Electronic Control Unit 9030930952A1 3911126BB0 Compatible with Hyundai M7.9.8 K20 : Automotive
KTuner In-ECU Engine Control Module, Revision 1, K-Series Engines (K20 and K24), KTunerEndUserBoard