Nissan 370Z Forum - View Single Post - Power wire lead

37Z · 10-04-2011, 12:41 PM

I am planning to pass through the passenger side of the firewall a 4-gauge power wire from the battery to the amp to be located in the hatch area. Their is an existing small hole with a rubber grommet located below the battery sized perfectly for a 4 gauge power wire. I can send the power wire through this hole in the firewall, however, it gets hung up in the interior's carpet pad. This is my chose since it keeps the power wire away from the 370Z's wiring harness so as to not induce interference.

Does anyone know if it is better to unfasten the carpet or just poke a hole in the carpet pad in order to send the power wire through the firewall?

10-04-2011, 12:41 PM	#1 (permalink)
37Z Enthusiast Member Join Date: Jun 2009 Location: Florida Posts: 476 Drives: 370Z MB 6M -sold Rep Power: 263	Power wire lead - Passerger side I am planning to pass through the passenger side of the firewall a 4-gauge power wire from the battery to the amp to be located in the hatch area. Their is an existing small hole with a rubber grommet located below the battery sized perfectly for a 4 gauge power wire. I can send the power wire through this hole in the firewall, however, it gets hung up in the interior's carpet pad. This is my chose since it keeps the power wire away from the 370Z's wiring harness so as to not induce interference. Does anyone know if it is better to unfasten the carpet or just poke a hole in the carpet pad in order to send the power wire through the firewall?