wen wiring up my amp i noticed that there is no hole in the firewall in my 96 magna Te for the red power cable to run through, and i didnt want to risk drilling a hole and hitting something.. so the only way i could find is by taking off the left quarter pannel and running the wire along with the side indecater wire and i came to a rubber plug that went through to another rubber plug under glovebox.... it seemed a complecated way and thought that there must have been a easier way to do this....
just wondering simply for my curiosity..

I ran mine this way, didn't take any panels off though, got in through the wheel arch. Haven't had any problems with it.

theres a rubber gorment around where the clutch pedal would be
it has two pipes through it
poke a hold in it and run your wire through there

Crikey you took a whole panel off!

All magnas have an accelerator cable, which is quite thick, so just follow this, bound to go through a decent hole somewhere

Ollie

Simple answer to your question: Yes :D

There are a couple of grommets on the 3rd gens...