Featured Product Lines
From The Blog
Our Latest Writeups
Upgrading Your Subaru Injectors: What You Need to Know
Sep 8, '25
iWire Injector Adapters In this blog post, we go over some basics about upgrading your Subaru injectors like injector size and how to wire them in to help you upgrade your engine for more fuel. Why Upgrade Your Injectors? When you modify your Subaru for more power, fuel delivery quickly...
Read more
iWire Merge Order Process
Aug 25, '25
December 2024 Update We are no longer providing the harness merge service. To know more about this please read the link below. Open Letter to Our Merge Customers
Read more
Plug Spotlight - AVCS Plugs
Aug 20, '25
In this blog post we highlight AVCS (Active Valve Control Solenoid) connectors for your Subaru engine. Please note AVCS is different from AVLS. To learn about the AVCS system check out our blog posts: What is AVCS? Single vs Dual AVCS Types of Connectors: Active Valve Control Soleoind (AVCS)...
Read more