There can be a lot of confusion about JDM engine codes and version numbers so we thought we would list out what means what. This is a...

You asked so we delivered. Below is our Video Install Guide on how to install your Subaru wiring harness (wiring loom) in your Subaru. In...

Did you know that iWire is not only one of the leading experts in Subaru wiring but we also make mechanical parts for your swap as well!...

This DIY Guide explains how to install a DCCD Controller on a Subaru using our easy to use adapters. Before beginning you will need to...

Speed Density? MAF Plugs? Intake air temperature sensors? It all seems a little confusing, but no fear, iWire is here! Before we get...

UPDATE AS OF JANUARY 2021. Unfortunately iWire is no longer building harnesses for standalone ECUs to focus on stock ECU applications....

We recently held an Instagram Q&A (follow us at i_wire) and wanted to post the answers somewhere long term. We plan to do this in the...

In this plug spotlight we talk about ECU Plugs for Subaru cars. These plugs can be hard to distinguish from each other because they are...

This DIY guide explains the basics of how to pin and depin a Subaru connector. Some plugs can become brittle or terminals corroded so...

This DIY guide on Subaru wiring describes the basic breakdown of how to "read" a Subaru plug. Remembering the correct terminal order when...