i will change the factory radio and complete sound system in my 2005 evo 8... purchased the radio relocation kit already.... my question is how big WxHxL can the new radio be? want to buy the radio but dont want to buy one thats too big and wont be able to fit in that botton hole. thanks for tips.

 

The radio can be a standard DIN size radio. Pretty much any radio that doesn't have a dvd screen.