Hi SR20Datsun,
I managed an 11.0 since the upgrade in 2014 which Im happy with however since the we have made a few changes and upgrades to the car like new Haltech Elite 1500 and E85 fuel (Bye Bye to the Microcrap). Horsepower has gone beyond my expectations at 552hp atw which Im very happy with but unfortunately I broke my custom billet cv shaft in the process of trying to better my time.
I have since have had the rear end completely modified to run 31 spline stub axles, GTR Inner tripod style CV's larger custom Billet shaft made from the best material you can get your hands on then Porsche cage type outer CV's then larger custom output axles to eliminate any future breakages
I have also gone to the 5 stud conversion to have a better choice of wheels. Should be all done next week 
I will also be utilizing the Traction Control and Launch Control features of the Haltech Elite which Im really looking forward to as alot of people have given it the thumbs up. Im hoping all this will get me into the 9's.
Cheers Fez