Wangsa maju near jusco...install my auto lock there

vortex, cyclone, surbo etc r all bullshit from hell... dun buy it...

nope.. diff category... VS is for regulating... mayb not for performance but it's working to reduce lag/jerk caused by current instability... this 1 i cant explain more coz i never ask around about this...

those i mentioned talking about pusing2 twist the air b4 masuk TB, but to they know how small is the airway inside TB and how small is the valve opening? and how belok2 the airway in TB? even u bring an angel to help u twist the air also useless... summore i ask them provide dyno chart for their claim (normally will say 30% fuel saving & performance increase)... they cant... any performance upgrade will show u the dyno chart to prove their claim... as a buyer, we need facts, not BS talk.. hehehehe..

VS juz a "bank" of capacitors which helps store to release current when needed. It supplements 12V supply to maintain voltage thus preventing 2much voltage drop.

As such, VS does work...efficiency depends on total capacity in module.

Juz dun expect all the claims 2b 100% true...a certain %age probably?