Tornado systems only deals with the original Lucas stuff which essentially 80’s technology. MOTs are not shifting the goalposts but the strictness of enforcement has definitely moved up a cog. The only drawback I have been able to establish is , there’s something going through parliament which is critically looking into “Car Modifications” if you install aftermarket gear on your car such as an ECU ( Brakes, Suspension, Shocks , Panhards, 5 link etc etc ) please refer to :-
https://www.gov.uk/government/consu...ing-vehicle-standards#tackling-tamperingBut as long as you don’t use a Morgan Dealer there’s not much chance of them finding the brain. To reiterate what I’m looking for is reviews on the various aftermarket EFI systems