Just picked up my WRX in obsidian black pearl last week on Thursday. Too bad it rained a bunch in MA, now it's all dirty looking
Anyways, the weather is around upper 30's, low 40's, and whenever the car is idling at 1500 rpms on a cold start, the exhaust is reeeeeeeallly loud. One of my friends who stood outside told me that it was obnoxiously loud and really deep low bass. However, once it warms up and idles at around 700 or so, it's not as loud anymore. Is this a problem with the exhaust? If I get an aftermarket one, will it go away, or is this how it's normally suppose to be?