i just read one smelly sock as something else LOL...ill start the bidding at $1 as that is all i can afford atm, also, is it the left or right lung that you will be throwing in for free?
practice makes perfect...take your car out when its raining to a nice wide road without any cars parked on it and practice taking off and get a feel for your car in the wet. I don't mean take it out and drift around corners or anything...just get a feel for the handling in the wet.
i don't have a stock one....but i have my old exhaust that is pretty damn quite, its 2.5" from the cat back with some box muffler and big tip...really quite though