Where Can U Get A Power Line From Trunk To Battery For Your Amplifier?

[Kleaper]

Where is the best spot to get 10guage power from battery back to trunk? 1999 RX300

[James Horning]

Get a good audio cable , fused at battery get a second battery , small gel for the trunk

For the load instead of a cap .

[Kleaper]

There has to be an opening through firewall

[1990LS400]

It's too big to attach to a thread on this forum so look at the instruction manual for installing the Lexus Europe towing hitch wiring kit on a European market gen 1 RX300. It shows the "Lexus way" of running an electrical wire from the rear of the vehicle, through the interior of the vehicle and into the engine compartment. http://www.lexus-tech.eu/aimuploads/%7BFFF1A2E2-C805-4D7D-B165-1883C86C1320%7D/Extension%20kit%20PZ417-K2562-00%2012STOWBWH.pdf