yes i know many people think its a gimmic but i have seen a few dyno sheets showing results is it still bs or has any one owned one and saw results from it?

 

It's BS.

 

depends on the car, for the lancer, I dont know enough about the history to really say. But there are alot of older cars that can benefit from proper grounding.

voltage stabilizing should only be considered if you are constantly playing with strong car audio setups, where power distrubution is constantly in flux, a capcitor is a wise choice, if you car is running other electronics on top of that, then a second battery is in order. Remember you dont want you alternator always flip flowing back and forth between charging the battery and focusing on normal operations. Its worse when the power demands are great enough to have your alternator doing both. Its not good for the alternator, the battery, and running your car in peak performance condition.

If your running nothing major, then a voltage stabilizer of any kinda not needed. If your driving the 08 Lancer, the sun and sound package is already properly laid out not to interfere with the power grid too much.

I wouldnt spending the month in this catagory for a voltage stablizer in other words

 

well i have a bazooka tube amd i was considering some other electronics