most of the cars are running slightly rich, this is to protect the engine itself.when the weather temp etc changed...the stock ecu still can compensate to the changes..
installing fuel map controller to the stock engine may saves you in the fuel consumption, but for engine protection wise. it may reduces.
ic , because ask b4 at tom's malaysia he say no need dyno tuned ......
who are want to install this can help ask to comfirm than let's us know here
thanks
Im a newbie here, am getting my S15 next week, really excited to join the silvia family..
After getting my ride, I plan to get a power FC & HKS Boost controller (as suggested by the tuner)
but the price...
good morning to DIY specialist..
I dont know what kind of title/name/mod for this. Need ur help how to make my signal light still when i on the light. but blinking when i give a signal. IF possible please provide a...