Hi bro EG9, is your first car AE92 using 20V auto? It's almost same as my car FC now. BTW, I have an idea that since 20V is poor in low end performance and pick-up (<4000rpm), I think one of the possible way to improve the low end performance and FC is add-in some boost during low end rev. So, I am thinking of getting some small turbo boost for the rev at 3000-4000rpm and cut the turbo off whenever it reach more than that setting rev (I heard that the Hilux pickup is using this concept), I have the feeling that it'll improve the low end drivability and overall FC, with the minimum risk of overboost the engine too. What do you guys think???