That's my setup. Kooks LT, Corsa Sport, Mopar CAI (all used from Ebay). I listened to a lot of sound files on youtube of different exhausts. During your commute, take a look at your tach. I don't hear a drone below 2200 RPM, then it gradually becomes louder above that as RPM's increase. I should also note that I'm running with MDS off (there is a nasty drone with MDS enabled when cruising that I can't stand). I also added 5% fuel across all bands and my throttle boost is set at 15%. It got rid of the knock at idle. I really should take it in for a dyno and custom tune. No time. If I take it in for the dyno and tune, I'm going to do a cam swap while it's there. GL with whatever you choose.