Guage Clusters that can be used in EG's what have you seen and difficulty
 

Just wondering what other gauge clusters you have seen people use in a EG and what the difficulty of adding them to the cars was. So far I have only seen just integra clusters used. What else has been tried?

i've seen 00si clusters in it. and of course jdm clusters. i have teg cluster in mine

S2000, RSX,EP3 Gauge clusters. Very possible to fit in. fitment hasnt been that great. and MPH does not work due to the fact that the new motors use a digital signal coming off of the VSS (Vehicle Speed Sensor)

GSR, Type R, CTR, SI all will go in just needs to be repinned to the right spot on the harness everything works. some reports of gas gauge not working but it should work.