LexXxtacy

Curious if anyone has done the big three upgrade to there car? If so what would be your review of it? I was thinking about doing it next weekend with 0 guage wiring. Please post pics if you have them as well thanks!

Kyle Harty

iTrader: (17)

It's definitely worth it if you've got an audio system that pulls significant current, the chain is only as strong as its weakest link.Someone posted a bunch of pics, should be able to find them if you search big three.

smooth0033

iTrader: (2)

I just did it last week and have found that for me it did not make a difference. I'm not running a system strong enough. I'm only running one 5 channel amp and one sub. I have a gel battery rated at 950cc so perhaps i'm set on juice but good luck with yours, it's super easy and you should have no problem doing it.

Sheehan1p

i would say this was a pretty huge task.. completly redyed my black leather to bmw cinnamon.. only GS in the world that has this


https://www.clublexus.com/forums/gs-...ss-thread.html

LuxuryGS3

iTrader: (12)

Did you post in the wrong thread? lol

He was asking about the Big 3 as in Audio etc.. I don't know where your interior came in to that, lol.

jriggs

I had the same results, but with a stock replacement battery.

SC300-T

Im looking to do it soon! I have a big 3 amp system and I'm getting dimming @ the moment.. I'm also going to get an extra battery and battery isolator.

sakataj

iTrader: (182)

OP please search there is a thread with pics....

SidhuGs300

iTrader: (2)

Hey...you are being nice...thanks

GGPGS300

My brother did it on his GS and it made a huge difference. It should be the first electrical upgrade for ANY sound system because it is easy, yet fairly cheap. It sure beats adding a capacitor. The stock "3 wires" are too thin, which will cause resistance if it draws a lot of power. Before the big 3, his voltage fluctuated like crazy with 1500rms. After the big 3, the voltage became more stable did not fluctuate as much. In addition to the big 3, I'd recommend adding a second battery. If you are looking for some quality 0 gauge wires, check out Knukonceptz.

SELFMade

No he was just reminding us that it's the only GS that has it lol.