KMiata All-In-One Swap Wiring Harness

KMiata All-In-One Swap Wiring Harness
KMiata All-In-One Swap Wiring Harness

KMiata All-In-One Swap Wiring Harness

Regular price $ 2,095.00

COMING SOON, available for order late summer 2022

Our new all-in-one engine and conversion harness streamlines and transforms the way K swaps are wired in the NA and NB Miata chassis. There are so many features and possible configurations packed into this new harness. Most notably:

-Two ECU options: Hondata Kpro4 and Haltech Elite 1500

-Haltech harnesses are now available for both cable and drive-by-wire throttle

-Multiple injector subharnesses available for any application

-Built-in fuse and relay box for simple, straightforward, and reliable wiring

-No more dash removal! The supplied sub-harness needs to be spliced to the gauge cluster pins, and one fuel pump wire run to the tank, but the dash can now remain in the vehicle

-Motorsports grade construction. 100% brand new connectors, Teflon coated wire, and Raychem DR-25 loom

-Haltech harnesses are pre-wired for the Bosch oil pressure and temperature sensor and CAN wideband controller

-Pre-wired for A/C, radiator fans, and flex fuel

-Configurations available for both K24A and K24Z sensors


This harness replaces the original KPro conversion harness, as well as the OEM engine harness (or KPower RWD harness). 

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

KPower 86 Engine Wiring Harness
$ 1,595.00
KPower RWD Engine Wiring Harness
from $ 729.00
Sold Out
KMiata All-In-One Swap Wiring Harness
$ 2,095.00
KPower 86 Plug and Play ECU Jumper Board and Harness
$ 399.00
KPower 86 Electronics Package
$ 3,795.00
Miata Wiring Conversion Harness for Hondata Kpro
$ 299.00