D-Series are pretty fun. My setup has a t3/t4 with a 57/63 trim. I never hit boost and drive it everyday. When i want it that damn thing takes off. Its running 14.3 @ 102mph. Once you get into 2nd it pulls hard. Can beat the s@@t out of a gt mustang in 2nd and 3rd. Thats only on 6 psi also with no tune. Only fmu and 255 fuel pump.