Collection: VTEC Innovations Harness
VTEC Innovations manufactures professional motorsport and performance engine harness systems built on documented mil-spec architecture, controlled in-house production methodology, and designated tooling.
Hand-Built Mil-Spec Engine & Chassis Harness Integration
VTI designs and builds fully integrated engine and chassis harness systems for Honda OBD1, OBD2, and standalone ECU platforms. Each harness is constructed using proper grounding architecture, shielded signal routing, concentric lay techniques, and professional termination standards engineered for long-term electrical stability and motorsport reliability.
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VTI Honda Flex Fuel Sensor Wiring Kit – DR-25 Mil-Spec
Vendor:VTIRegular price $189.00 USDRegular priceUnit price / perSale price $189.00 USD -
VTI Honda OBD2 to EV6 Injector Jumper Harness – 6" Milspec Pigtails (Set of 4)
Vendor:VTIRegular price $50.00 USDRegular priceUnit price / perSale price $50.00 USD -
VTI Honda Fuse Box Accessory Plug Splitter Adapter – OEM Style
Vendor:VTIRegular price $25.00 USDRegular priceUnit price / perSale price $25.00 USD -
VTI Honda Service Pin Connector – ECU Map Toggle Switch | Mil-Spec Plug & Play
Vendor:VTIRegular price $20.00 USDRegular priceUnit price / perSale price $20.00 USD -
VTI Honda B, D & H-Series Coil On Plug (COP) Conversion Bracket – Ignition Adapter Plate (Multiple Colors)
Vendor:VTIRegular price From $45.00 USDRegular priceUnit price / perSale price From $45.00 USD -
VTI Honda K-Series Reverse Lockout Connector – 2-Pin (K20 / K24 / S2000 AP1 AP2)
Vendor:VTIRegular price $8.00 USDRegular priceUnit price / perSale price $8.00 USD -
VTI Honda T1 Coil-On-Plug Harness – LINK GX4 / PNP
Vendor:VTIRegular price $199.00 USDRegular priceUnit price / per$260.00 USDSale price $199.00 USDSale -
VTI Big 3 Power & Ground Upgrade Kit – OFC / Sealed / Tucked | VTEC Innovations
Vendor:VTIRegular price $100.00 USDRegular priceUnit price / perSale price $100.00 USD -
VTI Haltech / FuelTech Superseal ECU Connector Kit – 26 & 34 Pin
Vendor:VTIRegular price From $32.00 USDRegular priceUnit price / perSale price From $32.00 USD -
VTI Honda K-Series / Mazda Miata 24-Way ECU Connector Plug Kit
Vendor:VTIRegular price $12.00 USDRegular priceUnit price / perSale price $12.00 USD -
VTI B / D-Series Chassis Subharness – 99-00 Honda Civic EK OBD2B Swap | VTI
Vendor:VTIRegular price From $130.00 USDRegular priceUnit price / perSale price From $130.00 USD -
VTI Honda 4-Pin Male Sensor Connector & Terminal Kit – O2 / Crank Sensor
Vendor:VTIRegular price $0.00 USDRegular priceUnit price / perSale price $0.00 USD -
VTI Honda OBD2A 10-Pin Distributor Connector & Terminal Kit – B / D / H / F Series
Vendor:VTIRegular price $16.00 USDRegular priceUnit price / perSale price $16.00 USD -
VTI Honda K-Series / Mazda Miata 31-Way ECU Connector Plug Kit
Vendor:VTIRegular price $12.00 USDRegular priceUnit price / perSale price $12.00 USD -
VTI Honda OBD2 / NH1 2-Pin Fuel Injector Connector Kit – S2000 / K-Series (Set of 4)
Vendor:VTIRegular price From $8.00 USDRegular priceUnit price / perSale price From $8.00 USD -
VTI EV1 / OBD1 Honda Fuel Injector Connector Kit – Junior Timer Style (Set of 4)
Vendor:VTIRegular price From $8.00 USDRegular priceUnit price / perSale price From $8.00 USD -
VTI Fuel Injector Connector Kit – EV6 / USCAR Style (Set of 4)
Vendor:VTIRegular price From $8.00 USDRegular priceUnit price / perSale price From $8.00 USD -
VTI Honda 8-Pin Female Connector & Terminal Kit – Distributor / NTK Lambda
Vendor:VTIRegular price $10.00 USDRegular priceUnit price / perSale price $10.00 USD -
VTI Haltech Elite 550 / 750 Plug & Play Adapter – Honda OBD1 B / D / H-Series | VTI
Vendor:VTIRegular price $280.00 USDRegular priceUnit price / perSale price $280.00 USD -
VTI FuelTech FT550 Unterminated Wiring Harness – B Connector
Vendor:VTIRegular price $139.00 USDRegular priceUnit price / perSale price $139.00 USD












