Just wondering have you guys needed to get new batteries after installing full systems with amps speakers subs etc? If u do need a new battery wats the best one to get for the lancer?

 

no, you do not need a new battery, however a new battery would stop dimming and increase performance of your system with the car off... best battery to get is a optima yellow top run u close to $150 bucks though

 

Nice where can u get those at?

 

your local autoparts store

 

uprgrade to a high output alternator would also be a plus...if you can find one

 

yeah head light will most likely dim. my first rig was small fries and they still dimmed.
that dimming is so annoying. i dont even bump at night cuz of it. prolly looks ghetto rollin threw town bumpin and your headlights dimm down with every bass hit.

 

yeah it does look bad, only way to stop it is get a standalone battery for your system

 

A cap will also keep the lights from bouncing

 

unless its 3 farads or more a sub its not gonna do anything, and even with a big cap they are still gonna dim just not as much, all it does is slow down the dimming by .1 of a second