I apologize if the question is one asked too often but I can’t seem to find what I was searching for. What are our options in terms of remapping fuel/ignition tables. The obvious answer and by far the most suggested solution is to run a sand alone ecu however I have no intentions of going to that length just to gain minor improvements. From memory I thought I’d read reflashing the factory ecu wasn’t possible. So I’m guessing a piggyback unit is going to be the only way to go? In my instance I’ve got a small blower on a a fairly low mileage EJDE, I’m also running extractors, hi flow air filter ect.
What are you using for your builds? Are there any brands that work better than others, or a even just a real basic unit. Any feed back, advise or thing so stay well clear of would be greatly appreciated. Thanks in advance!