GTS4 has been doomed from the begining , One thing for sure I know is 95% car mechanics/suspension workers think GTS4 is same as GTS or GTST when it comes to suspension, which is so wrong!!!! make sure when you go to a meahcnic to inform him this is a GTS4 4WD, not a GTS or GTST.
Well at the moment thesea re the finiding I got.
1.KYB, Pedders, Monroe or Koni doesnt make any suspension for GTS4 or GTR model, so there is no hope
2.I found Blistein has got some for 4WD, GTR but when it comes to GTS4 rearshoskers mounting is different(EYE), so has to use the shockers for GTST rear.
3.Immpossible to find stock R33 GTS4 suspension
4. coilover is the only anwer to this? .........cant be,,,,,cant be.
5. dasladmv told me that in his R33 GTS4, he has used KYB R32 front and KYB R33 GTS rear, and for the last 18 months he didnt have a trouble with it. Im yet to confirm with him the exat details........................maybe this is the break through I've been waiting for
thats all for now, let you know more details when it comes.