Well here in the Netherlands sales of the Cupra went far beyond all expectation and they sold 3 x more as expected.
Of course many wanted to have it OBD tuned and all the cars that were on the rolling road at different tuners have proven to have around 300 Ps stock.
With big downpipe with sportscat and full miltek they achieve 395 Hp and 465 Nm of torque.(stage 2).
Some guys compared the stock mapping files used for the Cupra and the S3 and they didn't find any differences.
So take all the conclusions you want.
Of course many wanted to have it OBD tuned and all the cars that were on the rolling road at different tuners have proven to have around 300 Ps stock.
With big downpipe with sportscat and full miltek they achieve 395 Hp and 465 Nm of torque.(stage 2).
Some guys compared the stock mapping files used for the Cupra and the S3 and they didn't find any differences.
So take all the conclusions you want.