when i installed my amp i went through the hood release hole, and i did notice the wiper cowl area and questioned it!!!! i used to install car audio at a local shop back in the day...5 years ago! but it just seems so cramped under the dash of these, but if you can get under there with a drill, i guess i can too!!! thanks, you guys have been helpful! now the nitemare of hooking them all up!!! is the spot for the oil pressure under the T.B. still, or did someone find an easier spot???