BLITZ THROTTLE CONTROLLER For SUBARU WRX STI VAF EJ25 BTSG1Brand BLITZ Product Name THROTTLE CONTROLLER Product Number BTSG1 Compatible Car SUBARU WRX STI VAF Compatible Engine EJ25 Product Description Model Year: 14 xx Chassis Model: VAF Product Name: THROTTLE CONTROLLER Service Panel: Description: freely controllable controller accelerator response of the electronic controlled throttle equipped vehicles . Blitz by its own control, sharp response from the sluggish resolved at the time of start, achieve up to