Honda K-Series Plug-and-Play Harness
Regular price
$999.99
The Honda K-Series Plug-and-Play Harness is a purpose-built wiring solution for Honda K-Series racing applications, offering exceptional quality, flexibility, and ease of installation.
Compatibility
Engine
- K24A2
- K20 applications – Requires K24A2-style crank position sensor
- Additional K24 applications – Sensor or accessory changes may be required
Transmission
- Manual Transmission
Professional Engineering
- Plug-and-Play installation – Simplifies installation with a harness designed specifically around the Honda K-Series engine platform
- Designed around the K24A2 – Harness routing and engine connections were developed using the K24A2 engine
- VTEC and VTC control – Designed to provide full control of Honda's variable cam timing and VTEC systems through the MS3Pro ECU
Durable Construction
-
TechFlex woven wrap – for superior protection and durability
- High-temp TXL & GXL automotive-grade wire – For reliability in demanding racing environments
- Labeled heatshrink on connectors – For quick and easy identification
- Protected harness joints – Helps protect electrical connections from heat, moisture, and vibration
Room to Grow – Future-Proof Your Build
Additional MS3Pro I/O is integrated into the harness, providing access to advanced engine-management features such as:
- Boost Control
- Table switching
- Flex fuel
- Additional injector outputs
- Additional analog inputs
- And more!
Beyond its functional advantages, the K-Series harness provides a clean, professional installation suitable for competition-focused builds.
Throttle Options:
Due to the wide range of throttles used in K-series swaps, we leave the throttle broken out onto a 6 pin DTM connector.
- Cable-Driven Throttle: Supported
- Drive-By-Wire: Supported with AMP Drive-By-Wire Controller
What’s in the Box:
- K-Series Plug-and-Play Harness
-
K-Series Accessories
- Alternator Harness
- IAT Harness
- IAT Sensor
- 0-150 PSI Oil Pressure Sensor
- Connectors
- Spare
- Fuel/Fuel Pressure
- CAN
- O2 Sensor
- VSS
- Throttle
- Tuning Cable
- TunerStudio Registration Code
Optional Add-ons:
These optional bundles are designed to pair with the K-Series Harness, making installation cleaner while providing additional flexibility for future upgrades.