Hi all, been a member for a while and owned my BA since 2010 but never ended up putting up a build thread. Its been a long road with the car so I wont bore you with all the details and get up to where it is today. Although in its life it has seen a few different power levels and with a change of tuner later im happy as a pig in sh*t with it. Here are some mods: Xforce 4" s/s dump Xforce 4.5" s/s cat Xforce 3.5" s/s cat back GCG ported housing and larger flapper 12 psi actuator Crow valve springs