howiechoo said:actually the water spray on ur intercooler will make the intercooler stuck with dirt and dust..the wter will catch the dust and dirt when ur car running and then it will dry and the dirt and dust will stick on ur intercooler...just my experience
. I'm a proud owner of a Proton Inspira 2.0E. 2012 model, purchased & collected 30th July 2013 which makes my car is only 6months old. All 4 tyres are Continental which came with the car.