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.
Hai all sifu here....my prob is when hard throttle below 2k rpm and when reach 3k untill 4k my car start jerking and after 4k and above is ok...already setting SAFC and change the plug but the prob still...