Has anyone tryed a sun hyper voltage system?
http://www.l-tunedparts.com/product/?id=639

Just curious if anyone had experience. Is it worth it? Any noticable gains?

 

i saw a post on supraforums about this. I believe the guy said that it really smoothed out his dyno curve. He said he picked up a few horsepower.

 

A friend of mine has it on his SuperCharged Solara and when he is smashing it he says it feels smoother going up to high RPMs and he has a greater motor response as far as shifting between gears on his automatic.