ECU for Massimo Warrior 1000-5 MXD (SN L7NUDARZXP2020408): OEM Part #103008110000 — $167.20 from Massimo direct (currently sold out). Parts diagram: Electrical Parts 1 at partsboss.com/Massimo-Parts/Massimo_WR1000_ELECTRICAL_PARTS_1 (image: partsboss.com/ELECTRICAL-PARTS-1.jpg).