Hello. I removed the "sound generator" from my 05 Z4 3.0i and want to replace the intake boot as it has a crack. Since the stock 3.0 boot still has the port for the sound generator I would like to find one that does not to fully complete the removal. Is the boot for the 2.5 the same size? I'd be happy to just grab that one since it does not have the port. I tried to search and came up empty. Thank you. 