So I needed a high output alternator to support my audio demands as my stick unit would cause my voltage to dip into the 11's with only about half of the volume and I was not going to push it. I was recommended them from a buddy and got a quote for a 350 amp unit with powder coat for about the same as the other units minus powder. I took a shot and was very pleased to see the powder was excellent and a bench test yielded advertised and then some. Problem was It didnt come with the harness. I'm not kidding when I say I contacted them and Nick sent it before my late mail reached him. Literally got a tracking number before the last email was sent. The harness arrived the next week and I've been able to rock full tilt and have yet to do below 14.1 volts with two 5k's and a 3k for mids and highs. I do have a bank 9f lithium at 90ah and even at idle I've never dipped into the 13's. I have zero complaints so here it is. If you have any doubts I'm here to tell you that I'm very bvb pleased and the unit is excellant. Satisfied AF. Thanks Nick!