Mga master, one thing i notice on tuned up cars or JDMed cars, is that their spark plug wires are different sa stock.. i understand that changing headers and air filters will help give the car a better performance, but is it true that spark plug wires will increase your car's performance more? sorry for the noob question, but im doing some research on it and found few feasible answers..
enlighten me please mga master, if it's true, what is the best brand that I can buy here in cebu?
what are other things that i can modify or upgrade in order to increase my car's performance?