I have installed an Invidia cat back and a down pipe on a 02 wrx. Every so often there is some white to grey smooke that will come out when it idles, like when the turbo timer is running? Is this just extra fuel, I am getting some fuel managment later this week. It seems to be running fine and that smoke does stop. Thanks
Well I am not too worried about it but it is a bit odd and makes you turn red when it does it in the parking lot of some mall or something. It does this after it has been running for a bit on the cool down not when i start it up that is what makes me somewhat concerned. I think she will be ok though.