thats where i ran mine (not for amplifier but for battery relocating, same thing tho)follow your bonnet release cable
Run it down the Passenger Wing, and into the car thats how mine is done and never any problems,
omg dont run it through the wing! that is a total bodge and just pure lazyness! there is a gromitup under the glove box, quite hard to see but thats were it should be done. not through the wing![]()