Posted October 7, 200717 yr This is my setup and i need advice to see if i need a capacitor or not.2001 toyota avalon xl2 Type r's 1222dKicker zx1000Kenwood double din headunitThis is my first system and the people at the electronics store said that i need a cap but i cannot be sure.I dont know how to do the big three upgrade.My question: Do i need a capacitor and if i dont have one will my lights be dim?and Will the alternator and battery be able to handle the power without sacrificing the dimming of lights and other electrical problems?i think the alternator gives out 80 amps stock and with the car on it is between 13.5-14.5Vthanks
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