hi guys, just got my persona H-Line 2012 white colour from used car dealer this afternoon. So far the ride is good and comfortable. Seems like my car kena the infamous IAFM tak tak sound problem

I wanna know if I dont replace it, long term will have major problem or not? Any owner that experience IAFM module problem but never replace it? pls share share

Based on my video, is the sound normal? or is it the sound of IAFM problem?

Is it? How come like that 1?

How difficult is it to replace the front ARB bush?

that day already did skimming

Hi, I have a PE H-line. I changed the front absorber links yesterday and now it is making some weird noise. whenever I turn right on uneven road at low speed, i can hear a 'klok' sound from the right side front wheel. then i turn the steering back to neutral, another 'klok' sound. it wasn't making any noise before i change the links. anyone knows what is the cause? could it be improper installation of the links?

What was the reason for the change? Worn out? Noise?

before i change the absorber links, got a lot of knocking noises from the front whenever i go through bumps and potholes. after change, not completely noiseless but generally it is quieter, but then new noise appeared!

PE's handling is sooooo good that I can't resist to take on corners. but then all these noises are just endless~

i asked the foreman to check the anti roll bar bushes before i changed the absorber links. he shaked the anti roll bar and it didn't even moved a bit, so he said the bushes are still good.

what is the function of anti roll bar? give Persona more stable and improve cornering a lot or just slightly better compare to stock Persona SV? thanks     

after double servo brake, than this look like my ongoing plan
look like want to change it to better 1.
hahahaha 

I got a rear 16mm too. To be honest I don't feel much difference.

1. Better brake pads
2. Better tyres

Then move on to whatever you want.
I mean not much difference from the original rear anti roll bar. For my car the larger anti roll bar also seems to have introduced some metal flex/creak noise which occurs from time to time when turning.

how much is it to change the front anti roll bar bushes including labor cost? my front ARB is still stock and rear i change to UR ARB 16mm too!

for me, i feel that the thicker rear ARB makes the front end slightly easier to turn during corner, reduced understeer?

surprisingly stock H-Line brake servo is not bad..no need to change double layer = save money 

H-Line brake servo = SV brake servo ?

Brake servo and vaccum servo same or nt ? If the part failed, will it cause the brake to fail as well or we only need step more on the brake in order to stop ?