Location: Rev Performance @ No.7, Jln PJS 11/24, Bandar Sunway (1st Floor, on top of F3 Racing, beside Millennium Motorsport Asia) or Send by Postlaju.
i have a GDB version 8 subaru impreza wrx sti. my car has been boosting at 1.5bar all the while and suddenly 1 day, it just didn't boost pass 1.1bar. it does not spike, it does not creep, it just holds...