If got budget, K3VE-T or the new Myvi 1.5 transplant.
If not much budget lighten the car, take out whatever unecessary deadweight in the car, replace with carbon fibre, drop in airfilter (or open pod if manual) with heat shield, pulleys, lightweight wheels and engine management.
If really little budget drop in airfilter / open pod and pulleys and lightweight wheels.
If even less than that budget, save up your money for the above.
The water level in the radiator keeps on falling everytime I come back from a ride and each time before taking it for a drive I need to fill up the water.
The interesting part is the water level in the spare...
item show's the whole thing.... its electronic and just fit it in and plug relay to your oem wiring and its good to go... 100% working condition....
selling for rm750 nego....