Wiring Specialties
We create plug-n-play Engine Swap Wiring Harnesses for the most popular JDM, USDM and Euro Vehicles. Fully loomed, fully tested, show & race level products you can rely on in all situations.
LS Gen 3
LS Gen 4
1JZGTE
2JZGTE
3SGE
SR20DET
RB20DET
RB25DET
RB26DETT
CA18DET
KA24E
KA24DE
VG30DETT
VQ35DE
VH45DE
K-Series
13B-REW
It is our goal is to provide our customers with the best and quickest wiring solution for any engine conversion. Over the last 20 years we have helped thousands & thousands of enthusiasts and shops wire up their engine swaps. Our expertise is extensive and our customer support is the best in the industry.
S14 240sx / R32 GTR Fuel Pump Relay Kit by Wiring Specialties
VG30DETT Z32 Engine Harness Install by Wiring Specialties
GM LS3 V8 Wiring Harness for LINK XTREME ECU | Wiring Specialties PRO Series
Honda K-Series RWD Swap Harness for LINK Fury ECU | Wiring Specialties PRO Series
How-To De-Pin and Re-Pin the RevCAN Module Connectors by Wiring Specialties
R32 Skyline GT-R Haltech Elite 2500 All-In-One PNP | Wiring Specialties PRO Series Harness
Nissan S13 240sx Chassis Harness Install by Wiring Specialties
S15 Silvia Replacement Engine Harness by Wiring Specialties
How to de-pin a KA24E Alternator Connector
Nissan S13 240sx Chassis Harness Removal by Wiring Specialties
Standalone Chassis Wiring Harness Demo by Wiring Specialties
How to de-pin a 350Z Dash Plug Connector by Wiring Specialties
Fan / Fuel Dual Relay Kit by Wiring Specialties
Disassembly & Re-Pinning of LS Fan Connectors
NTR KA24DE Engine Honda K-Series Smart Coil Conversion Kit
'Plug-In' vs 'Wire-In' Aftermarket ECUs - What's the Difference?
Demonstration of our 3-Relay Fuse Block
Speed function explained in different chassis'
We explain the power routing on Wiring Specialties wiring harness.
Wiring Specialties 300 zx Vg30dett Pro Series engine
Quick view of a Wiring Specialties Haltech LS3 PRO Series engine harness
OEM Series vs PRO Series vs PRO Series for Aftermarket Plug-In ECU
Demonstration of the Wiring Specialties Universal 3-Relay Fuse Block
LS Engine Drive By Cable vs Drive By Wire / Electronic Throttle
How to Relocate Your Battery to Your Trunk using Wiring Specialties Battery Relocation Kit
RWD Honda K series Swap Harness now available at Wiring Specialties