Possible To Turn The 4 Speed Tip Tronic Into A 5 Speed Tip Tronic?

[GTR Power]

just wondering is this a possible option? how much would this cost to get a 5 speed tip tronic gearbox?

and without a rev limiter does the manual have any advantage over the tip tronic gearbox, with lets say a stage 2 shift kit on the tip tronic>?

ps: sorry if these questions sound stupid..im new.. be nice

lol thanks for any help

[GTR Power]

??

[GTR Power]

anyoneeeee>