This unique, modified 1998 Subaru Impreza WRX STi 6-Speed, imported into the U.S. in late 2023 from Japan, stands out with its distinctive modifications under previous ownership. Originally manufactured in '98 for the JDM market, this rare find is powered by a turbocharged EJ20G flat-four engine further enhanced with precision components like a Naprec dynamically balanced crankshaft and Max Speed connecting rods, along with an HKS blow-off valve.