I have install a set of Zeal coil over suspension for ER34 to my 4WD stagea, just the rear top pillow mount not fit. I have also install a set of ER34 front and rear brake system to my Stagea. The front caliper nuts size is different, 14mm and 19mm, had someone trim it down to fit.
Nickdadick, you can get parts in Japan, right? I am still looking for something for my Stagea. You can help?