In this post we discuss the wiring options for doing a Subaru powered car like a race car, Porsche, Bug, Vanagon, Buggy, etc. In order to...

2021 Update - We have removed the 6 Cylinder and gone with a 2018 STi Engine to explore CANbus further. Videos for this can be found here....

iWire's recommendation anytime it's a matter of a basic replacement (not upgrading) is to keep the ECU and wiring the same and just replace

In this blog post we discuss our findings from our recent dyno day of our 6 Cylinder swapped RS to our stock 2011 STi. Check out the...

When putting a 5 or 6 speed DCCD equipped transmission into a car that did not come with DCCD from the factory (example a 2007 STi transmiss

MAP stands for Manifold Absolute Pressure. This MAP sensor measures the amount of air in the intake manifold to determine the volume of air

When doing a swap with a CAN equipped single AVCS engine the best way to do this is by swapping out the CAN equipped ECU with an equivalent

This post talks about the rear differential (rear diff) temperature sensor. We explain what it does and how it can effect a transmission...

We've decided to compile a mini dictionary of common Subaru acronyms. If you think of any we missed, let us know! ABS, ALT, DBW, DCCD...

When doing a Subaru engine swap you will also need to update the wiring so the new ECU works with the current chassis. There are a few ways