Try jor sin ji gong Soft leg issue for me is minimal, unless STUCK in traf*** jam. However, if it's traf*** jam, I don't even gibafuq whether leg soft jor, kenot go fast anyway Anyway, I'm not a CAI fella, and I do't particularly believe in CAI functionality(atleast not at our below 100bhp level)

Do have some mates that practice extend their gugujiao foreskin, instead of pulling a long CAI hose from front. They put extra hose, extend the funnel further, secured it besides near the driver side front fender, which is right behind headlamps. Usually these kaki will tebok lubang at the bumper, that 1 long strip use to support headlamp there. Follow up by applying grill with paint, so that part does look obvious like a lala car tebuk lobang GT wannabe. Sound efek was marvelous, VTEK oso kalah. Performance wise, I felt mid range was fawesome. Actual speed, I don't feel much difference due to compensation between low/high end rev. However, owner tend to claim their 400m sprint raise bar from 18.6s to 18.5s(actually I can do time improvement that by simply go take a dump before the drag race ).