JDM Gen4 stuck with the 2l twin scroll on the postfl gt, the front and rear bars are different depending on Pre/post & body type.
JDM options included folding mirrors, manual headlight leveling, heated seats and windscreen, reclining wagon rear seat, sedan rear wiper and alloy control arms front & rear...
For Gen3 lookup cruisn’s wagon here and on subyclub, iirc he jdm’d most things