Is this a good replacement for the stock battery? I would like to replace the battery before I start having problems with the stock battery. I was also thinking of the Optima yellow top.

 

I'd go with Braille... They are not only light weight but also designed for use in situations where alot of power is needed or for insanely modded motors. While an Optima is good, it's weighs a ton.

In fact, a member has one for sale now. He just sold his G and is selling the battery when he parted out his mods. Check it out.

https://www.myg37.com/forums/engine-...ting-kits.html

 

imo, dont go optima.

 

Stick with the optima, unless your racing the car you dont need the "light weight" Ill text you the rest

 

Whats wrong with braille?

 

My braille was GREAT and it gave constant voltage even with my system bangin.... I loved it... and its for sale too...lol check the Classifieds if you want one for cheap.