Alternator can be repair.Either replace the carbon brush or diode. See which one it faulty. But not all mechanic willing to do it. Last time my Wira i us recond one and can last for 3 years (sold it already).think better find the recond one lah bro. but check others thing 1st lah.seems like not only the alternator problem.
Apexi Pen style turbo timer is the most slimmest and nice looking turbo timer exspecially the new 1 black colour with blue LED.I always want to get 1 but spent my money to the other part of my evo 7 since i have a no...