Hello from Las Vegas! I've lurked here for a while researching info on my RB swap, but this time I have some questions regarding R32 rear subframe onto a S13 chassis.
Basically, my s13 rear subframe has been tweaked for months now (curbed, woops). My next project I want to complete is:
* Replace my rear subframe
* Go with solid subframe bushings
* Go 5 lug at the same time
* Upgrade the brakes to larger caliper.
* Keep cable e-brake if possible... Otherwise step up to hydraulic
* Add rear multilink arms
* Go to 4.4 final drive
* Goal: Keep/Re-use my 2way s13 non-vlsd/non-abs Kaaz
* Goal: Keep/Re-use my s13 coilovers
* Goal: Keep/Re-use my Whiteline rear sway bar
* Goal: Minimize labor & costs, do most of the work out of car and install as a unit.
I've just recently started researching this project, but I have some questions:
I think an R32 rear subframe bolts directly up to s13, but will of course require a HICAS eliminator. I am thinking of sourcing a complete r32 rear: subframe+diff+axles+arms+hubs+brakes. I will add solid bushings and multilink arms.
1) Can someone please verify the s13 and r32 rear arms are identical?
2) I believe the r32 non-GTRs came with 4.36 R&P final drive in an r200 housing with 5-bolt output shafts? Will I be able to swap my S13 non-ABS non-VLSD Kaaz 2way diff into this new housing?
3) Was non-ABS an option on non-GTR r32s? I ask because my s13 does not have ABS, not sure if this is going to be an issue (driveshaft length?)
4) One last question, will I be able to use my S13 coilovers with the R32 spindles? Not sure but I think I will need to use r32/z32? coilover lower halfs.
I am open to any suggestions you may have.. From what I have read there is no real difference between the S13 and R32 rear subframe, but I want the 4.36 and the 5 lug hubs/brakes also. I can source complete R32 subframe/rear end from our japanese importer, but I need to be sure what I'm ordering first.
Thank you for your help