I pulled 15.2 in my first ever run down the 400m. Toyo T1R's and the worst launch you'll ever get. (adrenaline ftw). She'll easily pull low 14's or better with a couple more runs.

I always thought stock was 15.4 ish, roughly. 15 flat would have to be a ****en good launch, on good tyres.

EDIT: Sorry, I should mention I had suspension and drive shaft issues when I went down aswell.