They need to retain torque below 215nm to preserve CVT3 GB. But if you not sayang your GB you can increase the boost pressure more than 1 bar(Currently 0.6bar=8.70228psi) and remap ECU to release this real CFE performance.

Not sure about Preve, some said the one install on Exora is tuned more aggressive because of weight 1.5tan. I'm currently owner of exora CFE, no problem accelerate from 0 to 100 in 10 second. Preve should do better.

Maybe causes by safety feature on CVT3 GB. As inform by kristof (cvt supplier for proton) the clutch will half open for smooth acceleration from static and also to prevent engine die on low rpm until certain speed before clutch fully closed. You can refer here for CVT3 GB.

Mine is exora BOLD CFE currently 11-12L/100km. Still 3000KM.

That was very high for preve which weight around 1.3 tan compare with exora which 1.5 tan. What modification had you done? racing chip or only ECU remap?

Story never die.

Proton claim 8.4l/100km. But its depend on your driving style , weight, and place too. As preve is 1.3 tan which quite heavy too(from wiki).

Naik genting of course sng, especially L mode. Turbocharger ma.. About comfort and not sure. Maybe because of lotus handling tech?

For fuel efficiency. Compare with manual and auto, cvt is better. But durability is unknown.

From what i know, VVT cracking only causes oil leaking from VVT bay which my self also face on 2nd day i received my car. About that car burned up, i not knowing the causes.

CFE is made partnership with Lotus. Buat sendiri? i don't know, hope no more like CPS crankshaft patah problem causes by prolong acceleration from static(drag).

No la, proton people go together with lotus to rebuild 1.6 campro into 1.6 Campro CFE. Proton already made campro engine right. 1st step toward err... hahahah