we have this exact thread going on honda-acura.net,and if your the same redlinerz that i think you are we, coverd it.i used a die grinder,the gsr headers a longer not shorter.i have a dc header from a gsr on my car now and it grinds because it hangs to low.i also cut the lip on my crossmember and beat the ever loving fuck outa it with a sledge hammer,keep in mind its pretty damn strong.if you have a torch i would heat it up first and then wake the shit outa it.