Haltech Nexus S2 ECU
Haltech Nexus S2 ECU Only. [Off Road Use ONLY] Suits: Engines with up to 4 cylinders or up to 2 rotors. Racing applications where advanced race features and data logging is required. Includes: Nexus S2 ECU, 4 x mounting bolts, USB-C Cable, USB-C dust cap, Quick Start Guide, Wiring Diagram.