Hi,

My house mates 98 wrx recently just fucked up! Just wanna find some help to what the problem may be. He was driving home the other day giving it shit and all of a sudden the car started shudering he rekons, and when he got home (i happened to be outside) his car now is just blowing fuel/smoke and all his fuel is pooring out of the end of the dump pipe where the resonator is i think! So fuel is acually going through the exhaust which cant be good and just pooring out like a water tap!

What could this be?