Subaru Australia Announces Limited Edition WRX STI NR4

Subaru Australia has announced the introduction of a limited edition NR4 specification WRX STI. This FIA homologated model is specifically developed for motorsport use.

The package is designed to comply with the FIA’s new NR4 regulations, replacing earlier N4 and R4 classes. Buyers will additionally be able to select from a range of packages developed by Possum Bourne Motorsport.

Available purely for motorsport use, the NR4 is unable to be road-registered. Uniquely this model comes only with a 2.0 litre engine, in place of the 2.5 litre of the regular production WRX STI.