I have a new box (standard) that i got last year, I've only done about 3k miles in it, but my car is only a stage 3 and i totally obliterated the last one, basically i was wanting to see what is available before i do anything else to the car, no use in have all the bhp in the world and nothing to make it last longer than 5 mins, i.e 1/4 launches etc.
Thanks for all your input