As what the other tsikoteers stated, focus ka muna sir sa mga factors na essential sa performance and safety. Be sure to have your wirings check by reliable car electrician. When it comes to upgrade, tip ko lang sir is don't be in a hurry. Good thing na before ka mag-upgrade ng mga parts, consult first your fellow tsikoteers (as what I did before). They can give you good tips lalo na sa mga nakaexperince na din ng mga magiging questions mo:question:. Sa mga parts naman, ok tumingin sa virtual banawe ng tsikot. Tested na ika nga! :thumbup: