just add a battery
Or get rid of the cap, not doing a damn thing.
For the extra battery is an isolator needed? And should I remove the cap or get another one with higher capacity? Thanks
no no isolator unless u always bump ur system with ur car off and it kind of more expensive just like they say remove the cap its useless and add a battery in the back and if u have enough money get another one for the front and do the big three shit helps alot just by doin those thing