VTI
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 | VTI
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B / D-Series Chassis Subharness – 99-00 Honda Civic EK OBD2B Swap | VTI
Clean 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.
Off-Road Use Disclaimer
Off-Road Use Disclaimer
Disclaimer
Off-Road / Race Use Only
All products and services offered on this website are intended strictly for off-road and race use only. These products may not comply with federal, state, or local emissions, safety, or road-use regulations. It is the sole responsibility of the purchaser to ensure that any modifications comply with all applicable laws and regulations in their area.
No Liability for On-Road Use
By purchasing or installing any products or services from this website, you acknowledge and agree that we are not responsible or liable for any damages, injuries, penalties, fines, or legal issues that may arise from the on-road use of these products. Installation and use of these products on public roads or highways is strictly at your own risk.
Customer Responsibility
The customer assumes full responsibility for:
- Determining the legality of any product for their intended application and location.
- The installation and proper use of all products.
- Any consequences, including but not limited to personal injury, vehicle damage, or legal penalties, that may result from their use.
No Warranty of Compliance
We make no claims, guarantees, or warranties that our products are legal for street use, emissions compliance, or meet any specific regulatory standards outside of their intended off-road/race applications.
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