Bought one at the end of June 2018 for my facelift Leon 184 TDI FR DSG.
Was away on holiday until last week so only got to test it over the last 5 days.
Initial impression, Setting 1 (Sport Mode ) with map 3 is brutal.
Low end torque which makes the wheels spin in 2nd gear in the dry and sometimes get wheel spin on 3 rd gear too..
Haven't tested the other Settings yet but will do soon in due course.
However, I'm actually going to go a step further.
There is a VAG meeting which also consists of a Rolling Road session at the end of August up north.
I am going to test the real bhp and torque improvement that this box actually makes once and for all.
I am fairly confident that my dyno results will be a great a way to compare the real world improvements against what DTUK seem to claim as my car has only got about 7k miles on it so far, so the engine is most definetely run in.
Whilst I'm not expecting 240 PS and 500 NM of torque as quoted by DTUK on their website, I will be well dissapointed if it's pushing anything under 210 bhp etc and will be asking for my money back.
I will keep this thread posted..