You need to do sound proofing in order to reduce wind noise and engine noise. Sound proofing can be done on the whole car or 4 doors. Really depend on your budget.

Thought abt it too hehehe. Might start saving up as I heard it isn't cheap to get it done. Will try to improve car performance & gas mileage. Any recommendations??? Cheers

How old is your car? Im driving a 2005 version and for me it's alright to pick up till 140 even without realizing it(though its not like instant but cruising on highway)

What I do are:

4000km change engine oil (5/30 or 10/40) semi synth. Usually I go for ENEOS Eco-Touring or Castrol Magnatec

Clean out the carbon

Only last year or so I did a full O/H as my engine was bleeding oil and white smogs kept appearing.

I'm changing my lower arm because I'm hearing 'tuk tuk tuk' sound when I'm on uneven road. The sound could be originate from either bad bushing or bad ball joint. In my case, it's the ball joint as the rubber at that part is now flaking.

I wanted to replace the ball joint only as my arm is still straight but all of the shop I've visited don't swap either the bushing or ball joint only, I got fed up and decided to replace the whole lower arm even though it's still ok.

I don't know much about cars actually, so I can't contribute much, you can go watch videos on youtube about bad lower arms and lower arms swapping, they did explain about why briefly.

edit: I could be wrong...

Thought abt it too hehehe. Might start saving up as I heard it isn't cheap to get it done. Will try to improve car performance & gas mileage. Any recommendations??? Cheers

It will not improve car performance & gas mileage. Just reduce Noise, Vibration and Harshness.

Also the door closes in a solid "thud" sound

It will not improve car performance & gas mileage. Just reduce Noise, Vibration and Harshness.

Also the door closes in a solid "thud" sound

How much and where ya?

Got many options, you can get it done at reputable shops like EA Autoworks (google for address).They use silent coat sound proofing added with insulation for better effect.

Asked  that workshop. The owner asked me to visit first then discuss price.  Not too sure if im into in.... in the end, it's still a kelisa right? Wont be as silent as s class

Asked  that workshop. The owner asked me to visit first then discuss price.  Not too sure if im into in.... in the end, it's still a kelisa right? Wont be as silent as s class

Depends actually.Like for example, I love my little Lisa as it really is responsive and the power to weight ratio is awesome. Traffic wise, it does hurt a little when its hot and the engine is not moving, then u'll have air-humidifier instead of air-conditioner. So, I plan to try and maintain or even improve it's driving experience if I can.

Now I am just thinking of making the chassis more durable and change the suspension set to more durable and able to carry passengers kind

No harm in going there. With soundproofing, i think you can achieve comfort level to an entry level c class...

Wow, your passion for kelisas are just brilliant. We should have a small gathering soon! ( no touge pls)

Eh...oops. Blur like fark edi.

Yeap...Im using coolant for radiator. Nowadays using battery water as well.

Auto Transmission
Around 2006 if i'm not mistaken.
70% City Driving, 30% highway driving.

my sister Myvi is more fuel saving than my Kelisa. I feel like want to change other car. So fed up.