Where to feed amp power cable through bulkhead ??

Hello all, can anyone tell me the best place to feed a power cable for an amp through the bulkhead,, iv had a quick look and can't see any obvious holes with grommets in.. Surely there must be one somewhere or am I going to have to drill a hole somewhere..
Thanks in advance..
 
down the back off the air box, beside the ecu, theres a couple of cromits, pick one make a hole and fire it through pull back the carpet and sould deading up behind the glove box, easyer if a mate helps, and enjoy your cut hands later,
 
As said above pick one of the grommets.

On other hand if your using an Alpine H/U and want to amp your door speakers then buy the ktp-445 and plug that bad boy in. No dodgy wiring as goes into h/u adaptor wiring and is really swish. 45w rms per channel.