having read many posts on tyre choices and feedback id like to humbly ask for one from you guys. am currently on RE001 (195/50/15 fronts, 205/50/15 rears) and am looking at upgrades. the car is a RWD daily...
Recently installed SAFC in Wira 4G93 engine, but CheckEngine light turns on. RPM indicated only about half of the actual RPM meter reading, and no effect in A/F setting. Plug the whole SAFC to another car with 4G93...