B / D-Series Chassis Subharness – 99-00 Honda Civic EK OBD2B Swap | VTI

B / D-Series Chassis Subharness – 99-00 Honda Civic EK OBD2B Swap | VTIClean Chassis Integration. No Interior Splicing.The VTI B & D-Series chassis subharness provides a structured, reliable interface between your engine harness and the factory chassis wiring on your 99-00 Honda Civic EK. Proper signal routing, OEM-style connector interfaces, and labeled leads — everything you need for a clean swap without hacking up your interior wiring.Function & Integration Tachometer signal routing MIL / Check Engine Light integration Vehicle Speed Sensor routing (where applicable) OEM-style chassis connector interface Labeled ECU-side leads for simplified installation Compatible with OEM ECU setups and most standalone configurations when paired with the appropriate engine harness.Construction Tiers Street-Spec — TXL automotive-grade wire, OEM-style connectors, reliable street and performance use Mil-Spec — Mil-spec Tefzel wire, OEM-quality connectors and terminals, increased heat resistance and long-term durability Both options maintain full plug-and-play compatibility with VTI B/D-Series engine harnesses.Engine Compatibility B16, B18, B20 D15, D16 Note: Chassis integration subharness only. Main engine harness sold separately.