The chart below shows the latest US market Subaru engines you can install. For installation in our shop we can use 2.5L engines up to 2012 for some models. Please click on the Small Car info pages for each engine type to view details and pricing.

For engine electrical harnesses please see our Harness Modification page

Harness Modification page

For the model years highlighted in green we can modify the Subaru wire harness or provide a do-it-yourself kit for the modifications. The yellow highlighted models require special modifications to the wiring and ECM that we are able to provide when the harness is modified here.

For those models highlighted in orange, a Small Car provided harness and ECM must be used. For the model years with a white background we are not currently able to offer a harness conversion.

Subaru Engine List