^I agree

If you have no track experience, then only do safety stuff.

Good brake fluid(ate super blue), good pads(carbotech), Roll bar, 5 point harness, general maintenance.

Get a year of track experince and then start modding. The driver is the most important part. I ran down two GT35R powered STIs at Little Talladega last week.....I was in a bone stock STI.

Matt