Originally Posted by Greenbox

I have been running my car around and after like 5-6 tanks i total the exhaust gasket. My question is: is that how long they last If there is a way to increase the life or prevent damage to them I would like to know. i end up buying pack after pack of these exhaust things. The engine is a v12 RB concept turbo plug rear exhaust. What causes them to blow apart anyway the pipe? the backpressure? I would like to know pls.

Thanks in advance.