My Roadster is booked into the factory to have the MBE ECU fitted in May, so it's good to hear the back story on the development, testing, results etc.
DD
I think you will like it, my car has sports exhaust and the upper end acceleration seems smoother now and possibly a bit quicker, but very difficult to tell. Let me know how you get on.
A sports exhaust is probably on my list, but I need to have a listen to it before making that commitment. The factory have also offered a lightened flywheel conversion, but I'm going to hold fire on that until I see how the ECU upgrade feels.
The sports exhaust Adrian has was made by us at Williams
And sporty its is too, a nice overrun sound, with a throaty growl, gets a few comments.
Adrian
Buggered Off, to a modern none leaky car, heart's still ticking