QUOTE(jeschong @ Jun 10 2013, 12:49 PM)
i did
initially i only install grounding cable because the seller selling full copper gc ( can only use naked eyes to justified n it really looks like full copper la)
during installation, i itchy itchy n install together with the vs
my fren install both vs n gc from the same seller. he told me he feels brighter light, cooler aircond n his batt last till more than 2.5 yrs (maybe due to he always drive on hiway, always recharge)
to me, i din see brighter light (maybe too old, eyes not sharp), i cant feel cooler aircond (maybe too thick skin n fats), cant judge on batt yet (only 1 yr old). anyway, i did feel more responsive (quite significant), rev faster (slightly), no fuel saving. after all, it is very subjective coz all these are feeling only

Mind sharing where do you get yours from?
I am a little skeptical about what this VS can do for my current car.
The VS is said to provide improvement for the below:-
- For Auto car, gear shift smoother
- Light (Head, cabin, tail, etc...) become brighter and less dim when air-cond compressor kicks in.
- Reduce sudden car slow down when you rev and at the same time Air Cond compressor pumping.
- Increase battery life span.
- Improve ICE audio clarity and bass because your AMP needs clean and stable voltage
- Engine turns to be quieter and lower vibration because the power from spark plug is enough and misfire is reduced.
- Increase engine lifespan by reduce carbon residual inside your engine chamber and also increase engine performance
- Increase life span of car ECU, Car Player, AMP, and other electrical or electronic components.
- Improve Fuel Consumption
What I have observed from my current car is as below:-
- For Auto car, gear shift smoother -> The 6 speed already very smooth. I will not realise that gear has changed, except from 1st change to 2nd gear. That is also because of teh sound, not the jerking
- Light (Head, cabin, tail, etc...) become brighter and less dim when air-cond compressor kicks in. -> I do not feel any compressor kicks in
- Reduce sudden car slow down when you rev and at the same time Air Cond compressor pumping. -> I do not feel ant compressor kicks in
- Increase battery life span. -> May be this will work for the battery but car s still new to determine
- Improve ICE audio clarity and bass because your AMP needs clean and stable voltage -> I do observe some zit zit zit noise from a certain song from my stock audio
- Engine turns to be quieter and lower vibration because the power from spark plug is enough and misfire is reduced. -> Engine is quiet at idling, at least in the cabin. Wife complained about high noise at the outside. No vibration observed.
- Increase engine lifespan by reduce carbon residual inside your engine chamber and also increase engine performance -> Maybe
- Increase life span of car ECU, Car Player, AMP, and other electrical or electronic components. -> Maybe
- Improve Fuel Consumption -> Maybe
- Lighter throttle? -> Maybe
So there are so many maybe. I am not sure if this is worth a try.
This post has been edited by lingleeyen: Jun 10 2013, 01:04 PM