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This Dictates That - iWire Rules Of Thumb

In this blog post we break down our key rules to make sure your project will be a "great success!" For the following, with very few exceptions, you must follow the rule and not mix and match or else you'll run into trouble.   Heads dictate ECU Type When picking...

Subaru EJ205 Breakdown

The EJ205 was first introduced in 1999 in Japan and 2002 in the US market. The name EJ205 is just a basic designation of an EJ engine, with 2.0 liters of displacement, and the 5 or 7 is an identifier for whether it came out of a WRX/Forester (5) or...

Subaru ECU Plugs

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 all very similar but the best way to determine what plug you need is by the number of terminal slots. iWire carries a few of...

16 Bit ECU vs 32 Bit ECU in your Subaru

In this blog post we talk about the differences between 16 Bit ECUs and 32 Bit ECUs and how these differences affect your swap. We are sticking to turbo platforms for the purposes of this blog. Here is our owner Brian talking about 16 bit compared to 32 bit. What...