To my humble knowledge, an engine must be tuned to have the right AFR at all rev range, suitably for its application.
By doing fuel remap, and smoothing the torque curve, I should be able to produce an engine suitable to my driving style.
In the end achieving better efficiency, thus saving fuel.

If I'm right and fuel consumption does improve, I could earn back the investment within a few years, or faster if petrol price increase. That and a better driving experience, priceless.

You are right, in fact I have installed those mods without visiting EA.

However, Drex as I personally knew him. Seems to able to get it right.. Yep I didn't buy or install my FPR cap ayam in EA or My Adjustable Cam Pulley. But he managed to tune it based on his experience and without the o2 wideband reader, he managed to get almost perfect A/F ratio.

1. Installed FPR cap ayam in RS Dynotune by Robin, 1st year of ownership. Slight power but petrol hungry (5Bar), Retune in EA lowered to 4 bar. same pickup but less fuel consumption.
2. Installed Adjustable cam Pulley in Dori-Dori by en. Shaiful, Retuned in EA by change the timing advance of intake and exhaust cam, my CPS N/A Auto some more can spin my front tyre when tekan after stationary.

EA might be the most expensive garage I ever been in Klang Valley, (don't hope discount from them) but the installation job is top notch, they really have passion on what they doing.

And to clear the doubt, I didn't tune my Haltech in EA.. GT Auto did..

Agreed, EA is the most expensive workshop here

but their workmanship quality is good and they truly know what they are selling

Really appreciate you sharing the experience. How much the average fuel consumption of your CPS now?

Anything wrong withRS work? Or just under par compared to EA?

Really cannot believe you guys do not have problems with the brake squealls and belt squeakings when air cond turn on....My Exora CFE is stock.... #frustrating#irritated... Worst part is I have to plan my time to go and leave the car at SC....

Hmm. I'm more annoyed by the cvt grow.

This post has been edited by alexei: Apr 18 2014, 12:03 PM

Whats your mileage? Have changed the brake pad?

The belt squeaking maybe auto tensioner problem, go sc

Just collected EB after 1st service at Apple Auto Seri Kembangan. Use Petronas 5W30 semi oil. Total around RM130.
Car feel light already but still monitoring on the fuel consumption.

Brake squealls? I thought only affect us the CPS owner with the stupid rear drum brake

Belt squeaking its the auto tensioner issue, try to claim warranty but dont expect much as I have change it with the cfe version but still squeaking especially when reversing and full load of lamps + aircond.

It is the design flaw of Proton. However its perfectly normal. The belt not loosen still tense. Should hear the sound of my belt, its loud until ppl noticed.

Mine's still 4000km+ now. So far still perfectly fine. My unit still very young. Will definitely post if there is any problems though (hopefully not)

pity you. mine's, the very 1st batch, still works very very good indeed.
just one thing i cannot tahan, when going for ronde-ronde on weekend, the road seems like too short.

Your foot so heavy kot

Soon i'll be joinin u guys.very soon..

Brand new EB?

[quote=YouDontKnowMyName,Apr 18 2014, 11:53 PM]
Brand new EB?

[/quote
op coz leee.

yeap, loan just approved for 2.78%
Going for plum red full spec.
Hope everything will be good..
..or Im gonna cry

This post has been edited by riezzien: Apr 19 2014, 02:53 AM

will this violate warranty?

btw, i am not expert in car but this mod will help improve FC?

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This post has been edited by alexei: May 25 2014, 11:40 PM

Actually I want o comment on the Racechip but sadly I do not have the experience 1st hand on Race chip for petrol turbo car, however I do can comment on my other car a Diesel VGT. It is well known by the diesel community the Racechip known causes meltdown of the piston due to the too much diesel being poured into the combustion compression chamber since the ECU think more air supplied and start to increase more diesel and boost level. However a remap ECU or Piggyback can do a better job instead put a plug n play MAF sensor hack chip. (At least in Diesel Turbo type of engine)