OK I own what is in my sig.
So when I first bought the car, previous owner told me speed cut kicked in at 180kms and would not go past it, to which i have proven him wrong, on a dyno of course, got up to 193 kms before the guy running the car on the dyno backed off.
So had someone check out my ECU and he said it looked as stock as it can get.
So I went out on a private road and took it too the limit, and funnily enough I do hit a limiter I think, it tries to go, but something just hold it back, this is when the speed needle is pointing just past straigh down.
Also today noticed that sometimes I can pass the rev limiter, scared me as I usually use that as a shift guide, thought I was going a bit fast for a certain gear, looked down and WHOA 8500 rpm, but then got back to that level and hit the limiter, this seems to be sporatic and cant reproduce instantly, but it does happen and it does worry me.
So I do have a totally intact stock ECU and only the mods listed below, so why should/could the stock ECU play up like this?
Thanks!