Just as a reference
My auto with 244rwKw with HKS 2535 on Mickey Thompsons was hitting 12.5
Considering the GT-RS is the bigger replacement for the 2535, it will not have a problem hitting your target
supporting mods
Nismo fuel pump, 450cc injectors, Wolf3D, and MV Automatic Shift Kit
for 1/4 mile leave it on auto, not sure about the BM shifter though