this one you may go back to Proton centre to do it.. but if you are looking for tuning in external shop, it depend on your trust and skill of mechanic.. if u want more power, cant just doing 1 thing and increase the performance significantly..

basically i will advise not to do anything as it is a waste of money.. keep as stock as possible.. i will rather spend my money on better tyres such as michelin PS4 or Primacy 4..

the reason i said so is due to i have some members installed so much of stuffs just to try to improve performance.. yes, it do feel a bit difference.. but wont make your car fly in the end.. if you are Preve Turbo Premium of year 2014 basically much improved, no need do.. if yours are first batch between 2012 to 2013, maybe you can do..

Not so perfect,but acceptable (up to +/- 3%).

Preve.....205/55 R16
PCD 5x114.3
ET--46

205/55-16        113mm  316mm    632mm        1985mm        504        0.0%
215/45-17          97mm  313mm    625mm        1964mm        509      -1.0% 
225/45-17        101mm  317mm    634mm        1993mm        502        0.4%  ####
235/45-17        106mm  322mm    643mm        2021mm        495        1.8%
205/50-17        102mm  318mm    637mm        2001mm        500        0.8%
215/50-17        108mm  323mm    647mm        2032mm        492        2.4%

215/40-18          86mm  315mm    629mm        1977mm        506      -0.4% ####
225/40-18          90mm  319mm    637mm        2002mm        500        0.8%

#### Minimum difference.

Too big and your tyres will scrape the arch even on small slope or pothole. You could barely minimise it with 215/50/17, but that would also touch the wheel arch occasionally.

Speaking from past experience. The best would still be stock 205/55/16 for comfort or 215/45/17 for improved handling.

if those are still stock hose and clip then expected to replace for 6 years bro.
i got mine replaced 4 years old down the road.

i think the reason it broke is because im using "S" mode a lot and driving / pushing too fast.
now driving a bit more gentle and avoid using that "S" mode.

correct, as per image.

S mode will lock gear in higher RPM and higher pedal response.
but got a lot of negative damage as experienced by using it, now i'm staying away from using it.

ECU tuning or Remapping which pushes your engine beyond stock setting might also be a factor to faster weardown of parts.

[attachmentid=10640848]

You saw this from dréx / ea workshop ya?
Did some Google fu earlier... But don't think it will affect hp directly, not much info out there at all. Do share if you actually tried it out.

Just a voltage stabalizer?

hi guys, my preve 2012 cfe turbo, just just got engine warning light on after the rpm meter somehow go up limit and normal again, after that got the cvt warning also and stability control off few sec, now i just driving it slowly, since the engine warning still up, is it better go to workshop or official SC ya? since i bought it secondhand 1 year ago? any similar issue?

im on malaka now, is it ok to drive it to the KL after that go to workshop?