Has anyone in here ever put them on there car. My car is been having voltage problems maybe it's from all the electronics on the car. I keep the car on the charger before races. Just wanting to know what y'all 9sec guys running nos and two fuel pumps with a controller running for voltage booster that's all and is it worth it installing it

 

have you done the big 3 wire upgrade and you can do a truck alternator also . Try the big 3 first .

 

No I have not but let me try it