hmmm. not too sure why is it suppose to be like that or all turbo cars will be having a hot air flowing down to the floor... after i power off the car. Lock the car. the alternator fan will still run for 1 minute or 2 before it auto close it self. is it applicable to all turbo cars? the sales person says all soft turbo got intercooler. this car intercooler is place near the tyre on the left hand side.... is it right or wrong not too sure..i dunno how to check what part what part also. and is bit too noisy if open air cond...inside cannot hear...but outside seems like a very huge fan spinning. can feel the heat outside at the floor. the bonnet also feel so much hotter compare to my normal carburetor car. 1.3 daihatsu charade. of course both is compare after running on the road for more than 30 minutes. both car is warm up 1 or 2 minutes before run.