Help firewall question?

[youngmillion 10+ year member]

Hey I have a 98 mistubishi diamante and im about to upgrade to 0gauge wire and i want to run it thru my firewall does anybody know where some firewall holes are on this car or am i just goin to have to drill thru it thx

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[AlterEgo99 5,000+ posts]

A '98? Hmmm....probably not...you will have to do some hard lookin' both from inside the engine compartment and from under the dash and see if you can locate any grommets...I actually found unused grommets in my '08 Silverado in the floor...you may want to check out that area as well. If you are going to drill, make sure you don't hit anything vital!

 

[BlactimusCrime 10+ year member]

usually almost every vehicle has one near the kick on the drivers side firewall