i wouldnt get a system in that.reason you paid th extra cash for the srt-8 is for the speed and power,makes no sense if your gona counter that with about 500lbs of audio equipment.if you where gona hook it up you should have just got the regular version and saved you about $15k and used that to put in a killer system.what you need to do is go to hhp racing site they specifically make super chargers for srt-8's for about $5500,get that,some headers,exhaust system,ported heads,suspension kit you very well could be driving a 11 second daily driver then.