Hey im putting in bigger batts for my system deka 8a31 to be specific i was also lookibg to get a optima yellow topas my main battery. My question is can i fit a group 31 where my stok battery sits? Also will it be bad to put all the battery's underneigt the fake flooring cuz i noticed our stock batteries have a vent thing and wasnt sure if the new ones need that or not

 

If you get an Optima you wont need a vent. not sure about the group 31, I know I have a yellow top sitting in my garage that used to be in my L61 before I sold it, cant remember the group though.

 

vent is bullshit and no you cant fit a group 31 where the stock battery is. you can fit one in the wheel well but that would require some cutting and such