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94 grand marquis no idea how to get through firewall


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Posted

trying to install a 4 channel amp and run 8 gauge through the car and i got stuck at the firewall for 2 hours and quit and came here, i tried looking for it through the hood and its covered by the whole windshield wiper system and i cant feed the wire through under the steering wheel from the inside, what do i doooooooooooo

Subs - Dual RE Audio SXX v2 15D4 wired at 1 ohm

Door Speakers - RE REX 5x7/6x9

Battery - Kinetik HC 2000

Sub Amp - Crescendo BC2000

Door Amp - Alpine MRP-F300
Head Unit - Pioneer DEH-X8600BS

Posted

drill a hole..

does it matter where?

Subs - Dual RE Audio SXX v2 15D4 wired at 1 ohm

Door Speakers - RE REX 5x7/6x9

Battery - Kinetik HC 2000

Sub Amp - Crescendo BC2000

Door Amp - Alpine MRP-F300
Head Unit - Pioneer DEH-X8600BS

Posted

not really.. driver side has ton of area. just be sure its clear of wires.

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Posted

Just make sure you check where you plan on drilling on both sides of the fire wall to make sure nothing is in your way. Also you should pick up some grommets from the auto parts store to put in the hole before you feed the wire through. A second option for your wiring is to run it under the car safely tucked away from anything that moves or is hot then find a way into the trunk or drill a hole into the trunk.

That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals.

Posted

Just make sure you check where you plan on drilling on both sides of the fire wall to make sure nothing is in your way. Also you should pick up some grommets from the auto parts store to put in the hole before you feed the wire through. A second option for your wiring is to run it under the car safely tucked away from anything that moves or is hot then find a way into the trunk or drill a hole into the trunk.

what about the black plastic tubing i see around all my wires in my hood, whats that and do i need it?

Subs - Dual RE Audio SXX v2 15D4 wired at 1 ohm

Door Speakers - RE REX 5x7/6x9

Battery - Kinetik HC 2000

Sub Amp - Crescendo BC2000

Door Amp - Alpine MRP-F300
Head Unit - Pioneer DEH-X8600BS

Posted

it just protects the wires you won't need it

06 monte carlo

2 12 rockford p3s

soundstream rubicon 2500

crescendo audio mezzo 6.5

ct sounds 125.4

execution audio and shca wiring

2 xs d3400 on stock alt

Posted

Be careful around the backseat the gas tank is right behind the seats. I know your talking about the firewall, but I'm just giving you a heads up. Nice riding btw but hard to get loud for me.

Posted

Be careful around the backseat the gas tank is right behind the seats. I know your talking about the firewall, but I'm just giving you a heads up. Nice riding btw but hard to get loud for me.

yea i screw them into the back seat

Subs - Dual RE Audio SXX v2 15D4 wired at 1 ohm

Door Speakers - RE REX 5x7/6x9

Battery - Kinetik HC 2000

Sub Amp - Crescendo BC2000

Door Amp - Alpine MRP-F300
Head Unit - Pioneer DEH-X8600BS

Posted

Man I've had vics nd mercs for years I always ran my wires under the car nd up thru the floor on the passenger side I gt an 01 nw nd I drilled a hole thru the firewall rite between the AC unit directly under the glove box from the inside hope it helps u

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