Id value opinions on this potential purchase

[tyrrell]

Looking good enjoy

[wilpert]

thanks,
no pse specified in the options list but I am toying with the idea of fitting a Carnewals exchange unit.
I did this on my current manual 3.4s and its a good sound. also made it really easy to sell.
Not certain if it works on the pdk though, somebody said its not the same effect but I will look into it. Unless anybody on here can tell me different?