What up guys... i kno youve probally heard this question a thousand times, but i NEED to be sure b4 i drop this kind of money.

I have a 88 s4 rx7 and want to put a s4 turbo motor and tranny in it. do i need to get a s4 diff and drive shaft? .......or can i bolt on the na tranny to the turbo motor and use the same diff and drive shaft?

i appreciate it.....sorry

 

There are a couple routes.

You can buy a new driveshaft from mazdatrix, Turbo Trans to N/A Diff

You can use an Automatic Driveshaft and use spacers (I think?)

You can have a shop put on the turbo spline onto the N/A driveshaft. (You will need a T2 driveshaft to take the splines from)

 

thanks bro