Reasonably.
I remember seeing threads on roadster forums about ppl bitching because the FWD LNF got the NLS and Launch Control.
IIRC NLS and LC is enabled with the GM reflash on the kappa's
Besides I wouldnt do it to much and deff wouldnt recomend doing it if your anything other than stage 1. I had it detonate on me once due to a fucked up shift. you have to be quick. Not to mention the stock k04 is small and spools fast anyway. and IIRC you only save like .6 of a second in the 1320