Originally Posted by P3Auto
Well you are absolutely fine in terms of not causing damage to valves or damage to the motor. Concerns should be heat and possible fire to the bottom of the car where the pipe will dump to. Then the noise of course. You might want to put a thread out to see if someone will lend you their stock cat back or something like that to get you by.
Ok thanks. The problem is no one has an exhaust that fits a gen 2 legacy without being cut up. If it wont cause damage I might run it and do something to the down pipe to prevent a fire.