I think just the quaiffe so fit and forget, I'm not using the 330d as a performance platform now, that's why I bought the 6 to take my anger out on lol, but I used to have an s14a and would like to kick her out when the mood arises lol. I work really close to birds so can just drop the car off there and pick up later that day 
http://www.birdsauto.com/quaife/search?m...69&mi=330d
Also cos mine is so torquey, it just wants to spin up a wheel and cut power when low down, so hoping this will transform it

http://www.birdsauto.com/quaife/search?m...69&mi=330d
Also cos mine is so torquey, it just wants to spin up a wheel and cut power when low down, so hoping this will transform it