installed mine last nite..........
this product really impresses me
it actually solved my humming sound when switch on ICE(having this problem for 2 years) n just for merely 30 minutes of installation walah the humming sound is no more....
n yes my sound system feels much more better...
usually when i switch on AC the power is being drained a lot from 13.9v dropped till 11.2v sometimes 10.9 v :8 n result to engine dead in the middle of the road after installing the power booster the voltage stabilize.
the throttle response seems a bit lite because of the factor the electrical being stable.
will do update on FC n others aite......
kudos to kevin for a good service very fast indeed