Ceed GT JD Bastuck ex factory

Hello all, I have now switched to a Ceed GT (BJ 2017) (see picture) – is also really fun the little but the Bastuck ex factory is sound-technically a disappointment (not even completely made of stainless steel). Can someone please tell me if a plant from Kat or only the ESD were changed if you have put a hook in the sports exhaust? Am I thinking about buying the associated Bastuck VSD but that only fits, of course, even if the connection tube of Bastuck is. b unfortunately no lift here. Thank you! Best regards and nice weekend