Thanks bro for your reply.
I am gonna be in the Malim area but I don't mind going to a good workshop far from my home. Did many google searches but to no avail. Looking for a pro-shop that is good and honest. I enjoy driving on track, so preferably a shop that has track experience, e.g., knowledge on cooling, brake ducts, LSD, maintenance, etc..
Hope the bros here can share some personal experience