I personally wouldn’t  bother with a box !! A lot of people like them because they think it can be taken off with no trace in the event of a warantee claim. But it can still be traced. Get a good custom remap from a reputable trusted and well reviewed company and the dsg map will make the best of the map. 
I have a superb 272 running a TVS DSG STGE 2+ map on the gearbox DQ381 that is tested up to 600nm with their map. I’ve had it mapped for 60k miles (car now has 100k miles on and it’s absolutely faultless. DSG map from TVs is best in the business. Also engine mapped by them too

380bhp 560nm

I had a 190 tdi 4x4 before this  and that was a Racingline map. That too was superb. That was the Dq250 box and was just under 500nm with no issues Beyond 100k on that one also 

One point to consider is that once you map you will undoubtedly invalidate any dealer warranty you will have been provided with. Hope your experience goes well, I thoroughly enjoyed the Stage 1 and DSG tune in my MkII Superb. 

On 03/02/2024 at 08:27, Esseesse200 said:

I personally wouldn’t  bother with a box !! A lot of people like them because they think it can be taken off with no trace in the event of a warantee claim. But it can still be traced.

 

Just to clarify, the pedal box is different to a tuning box.  It doesn't alter the power at all.

@Esseesse200 You probably know this, I am just clarifying for others who read it.

I echo the above post. A pedal box is not a remap. It only compensates for "throttle lag". Um, for which it does a very good job...