[SUBARU AUSTRALIA ACCESSPORT V3]

Has anyone tried the Australian Cobb AP on a NZ New Subaru? Do they work? Thanks

[High Output Alternator Required?]

Thanks for the help guys. 12,000 rms damn that's awesome. I prefer A/B class for the high quality. I'm going to use Class D for the subwoofer. So just a big battery and maybe a cap should be more than sufficient. 

[High Output Alternator Required?]

Probably rarely. Is the dimming headlights symptom the first symptom or could damage already have occurred before you get dim headlights on an excessive current draw?

[High Output Alternator Required?]

EJ251 with 90 Amp alternator. Everything is factory apart from a powered subwoofer on a 15 amp circuit (Kicker Hideaway).

My question is if I added a 4 channel amp running 80w rms at 4 ohms x 4 what size alternator would I need?

Also what would be the size of the alternator if I added the amplifier and swapped the powered sub for a 1000w rms sub?

Any help is much appreciated