Ok so my car is making 285whp right now on 9psi. my front 90-91 rotors are not cutting it. So im switching to 92-93 da full front spindles,brake booster and master cynlinder. Now my question is, what is all involved and how hard is it, to take my extends out of my 90-91 si spindles and put them in the 92-93 da spindles. thanks for your help in advanced. im trying to do this today.....as soon i hear back from people.

 

shouldnt be to hard if you have a press of some sort.

 

yeah, but dont use a hammer! people tend to do this and it really messes up the studs.