second battery

OK the auxiliary battery is standard on the Trialmaster edition. 1, If you have a Fieldmaster that has had the 'High Load Auxiliary Switch Panel & External Preparation' option added - does this include the Auxiliary battery? 2, If you want to fit the winch - I am guessing you must have the...

It would be great to end up with both a Dual Battery and Premium Sound. Since they occupy the same space, it would seem like the best thing to do is to spec the dual battery and then hopefully you can easily upgrade to a premium amp and locate a sub-woofer elsewhere in the boot or a custom...