hello friends, I am trying to modify the performance of my gn86, I bought a walbro 255 fuel pump, adjustable fuel regulator "accufab", the adjustable wastegate actuator, a chip "kene bell", a intake and kn filter 9" I do not install anything yet .. but I want to see if anyone of you can recommend something, to avoid problems in future or to achieve better performance, greetings to all ..!