i have an oponion of putting a 5peed box or a 6 speed box on a mini turbo. is it better to get on of these or a dog box(4 speed)

Paul, I gotta ask you if you can even get insurance?
Being 19 and in Belfast, it's gotta be fairly high.

personally ide go 6, keep the turbo spinning

cheers ppl. nearly got a car there but it had been sold this morning