The Japanese market WRX STi Version IV Imprezas were similar to the previous year's models, however, subtle performance and cosmetic changes were made... Turbo internals were changed to achieve better response and longevity and valve timing was revised so that torque was increased to 260lbft at 4000rpm. Type R and Type RA rear brakes were uprated with two-pot calipers on oversized vented discs. All STi models now had red stitching on the Momo steering wheel and matching gearknob.
The customary V-Limiteds were available again in 1998. All in Sonic Blue Mica, you could get yourself a WRX Type RA STi Version IV V-Limited, a WRX Type R STi Version IV V-Limited or a WRX Type R V-Limited. These V-Limiteds had a helical front lsd, a quick ratio steering rack, bootlid logo, a numbered plaque on the centre console (up to 555), cherry red Subaru emblem, colour coded door handles and power mirrors, automatic air conditioning, electric windows, central locking and special seat monograms.
