FOR WRC SUBARU S7 and S8 MODELS - to meet FIA homologation regulations
For these ex WRC Subaru models to remain within the FIA rules the cars must use the homologated turbochargers. In conjunction with Prodrive, Owen developments have secured the only supply of new RX6 turbocharger CHRA's.
As many of the original turbochargers fitted to WRC Subaru models will have already been rebuilt the maximum number of times, reliability will have reached the limit. It is thought unlikely IHI, will manufacture any more of these units in future so motorsport teams and privateer owners are recommended to take advantage of the limited supply Owen Developments have of these FIA homologated units.
For further details, please see turbocharger products, then IHI.