i have takin my rear converision from a 91 da tegg. should i leave my stock booster/master cyln? Or should i put the tegg booster/master cyln???
Does it make any diff.?

 

It would be better if you would put them on along with the propotioning valve from the teg. also it would be a good move to change out your rear trailing arm bushing while you at it with some after market polyeurathane ones.

 

You can change it, but its not going to be drastic. You'll be fine with your stock master and booster unless you're out at HPDEs. Even then you'd probably be alright.

 

is it a direct bolt up?

 

yeah but when doing the swap keep all that is on your civic on there. for ex. the upper control arms use the one from the civic not the one from the teg. if you use the ones from the teg the geometry will be off. other than that its a direct bolt on. may have to do some tweaking with the e-brake cables.

 

You will need a 40/40 proportioning valve like renegade said. If you don't install it, the rears will lock up before the fronts.