I have an 02 and was wondering ow hard it is to do and also if I can put it back on before I take it in for warranty work..... my truck has 87K on it so it wont be long before its up. Also does it help anything or just sound cool[sm=drooldude.gif]. Thanks in advance for any input..

 

Just a snap ring in there to hold it in. No performace gains, but a plus 10 on noise factor.