VERY minimal stock i say for forte, RIO requires a 2 months wait depending on colour.

I do not feel rear suspension become stiffer. I would want it to be stiffer than it already is now. I just feel that the rear is lack of independence during bump crossing. Other than that I have no complain.

Adding one or two bars will not alter the car's stiffness by a huge margin.

If you go for the regular front strut bars and rear anti roll bar combo, the comfort level is not that noticeable.

i guess your HU should have bluetooth, so one way is to use bluetooth to play. the other way is to get a very cheap (less than RM 10) auxillary cable and plug one end to your phone, the other end to the "AUX" jack in the car. that will allow you to play your music through the speakers the same as bluetooth. The not so good is (for both methods) - you can only control the music tracks using your phone..so essentially with an aux cable, you could also say watch a movie on your tablet and use your car speakers as an output. I've tried it many times

Is it the rear suspension being "lock" by the ARB so it become single piece of bar that goes up and down in parallel?

is it good or bad actually?
is it become slightly comfort or less comfort ?

i guess your HU should have bluetooth, so one way is to use bluetooth to play. the other way is to get a very cheap (less than RM 10) auxillary cable and plug one end to your phone, the other end to the "AUX" jack in the car. that will allow you to play your music through the speakers the same as bluetooth. The not so good is (for both methods) - you can only control the music tracks using your phone..so essentially with an aux cable, you could also say watch a movie on your tablet and use your car speakers as an output. I've tried it many times

is it become slightly comfort or less comfort ?

I have called and asked.

No need to cut wire. The camera output goes direct to the 4.3" screen. Price wise, normal camera is 110, infra red is 135. Screen is less than 160. Camera angle cannot go to the left right of bumper. Connecting direct to existing HU unsure because he never opened up the HU before.

This sounded like a camera with a toggle switch. It is not linked to gear engaged. So you will need to manual turn on the camera.

lol. Rio 2 months ago i ask also need around 2-3 months waiting period.
now still same 

Ya..me also same..that day i ask also need at least 2 months waiting period 

Haiizzz.... I would prefer it to be linked to HU or rear mirror, adding another screen makes it a bit cramped up.

I dont mind the manual toggle switch though....

Ya..me also same..that day i ask also need at least 2 months waiting period 

Both EX and SX ?

Last time I asked during May. EX got stock but SX no.
But i want SX for the keyless 
too bad the waiting period too long.

I believe it's worth the wait bro. Last time i've waited for 4 months++ for the first batch of Forte 2.0SX. At the time i booked the car, the car itself is still in form of a raw materials i believe. Not yet being produce at the factory in Korea 

Your understanding is correct. Adding ARB is actually linking a none movable part to both suspension and theoritically making it into one. However, under usage, the ARB does flex (what material does not?). After installing, the whole rear does go up and down parallely. I do feel that the stability increases in high speed highway drive. Cornering is much better as how I describe on the roundabouts. On potholes, I cannot really note any difference.

what about drive straight on uneven road?

haha.
too bad i need car end of this month.
If not, have to walk to work already.