It works great but still i have a little light dimming my 2 amps are total 1600 watts so if you are thinking used for anymore you should buy a rockford fosgate 10 farad or upgrade to big 3 alternator or extra battery

Great product and high quality installed had difficult time charging thought but once it was done it was worth it its a myth that you can stop headlight dimming with a capacitor if you did then your amplifiers are garbage