I just install a Double Din HU in my car recently.The shop guy tel me to install a relay with it for better performance.The relay is very expensive as RM100++.What is the relay function for the audio system in our car?
in some cases, a relay are used to direct another better source of current to a system, but if install a headunit must add in relay is just a gimmick. unless you got some special mod on ur system. Find a good installer and you are saved from these marketing stuffs......
I was wondering does anyone know where they can custom make the copper pipe that interconnect the calipers. I'm currently modding my 4 pot caliper by adding a 4mm aluminum spacer in between the caliper and now i need to find somewhere to do the cooper piping as the original ones does not fit anymore.
Hope someone in here can help me out.
Cheers,
Ivan
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