yea... u have a point there. 4K++ is a bit too much. I guess upgrade the wear n tear first. Thanks for the opinion.Dear Jasonchee98,
That time i bought mine was around 4k++ and is a second hand , New one will be around 7k ++ and when you buy new one you need to surrender your stock ecu to Toms in japan . Thats the terms and conditions by toms in japan
Early this year i bought new mines ecu and i need to surrender my stock ecu hahahahaha
ECU are not cheap my dear friend so you better survey properly first before you purchase , With that kind of money maybe you would like upgrade other area of the car first like suspension , lsd , final drive or those wear and tear parts until the car is in a perfect condition then only go for the ecu
Just my suggestion
cheers