The Torque in 17x9 only comes in an aggressive 17x9 +30 fitment which is not a setup I typically would recommend for track use due to the aggressive fit (on a stock bodied car). Also, this model has only been offered in Full Royal Sports Bronze, Flat Black, White, and Hyper Black (gun metallic has not been offered in the US).
As mav1c mentioned, the Rota DPT in 17x9 +42 fitment would be a great choice for your car. These setup is very affordable, fits great (while allowing you to run a massive 245/40/17 or 255/40/17 tire), only weighs 18.9 lbs, and comes in pretty much every color (yes, they are available in Gun Metallic
Here's examples of this model on various Subaru's
If you have any questions feel free to post, PM me, or call me direct in the shop