I think my turbos on my 335i may have a rattle on the wastegate

[Marcus]

I think my turbos on my 335i may have a rattle on the wastegate.

Not sure at the moment as it is a new car and I'm not familiar with the noises yet.

I have come across yourselves advertising a wastegate rattle fix and based on the comments underneath, it looks like you carry out all of the work including removing and replacing the turbos from the car.

Are you able to make modifications to the turbos while they are off?

I'm hoping for a 15T compressor wheel (which will require machining of the compressor housing) and a 9 blade turbine wheel standard size (to retain the stock turbine housing but allow more flow without clipping the original 11 blade turbine).

Do you balance the CHRA once all of the parts are together?

Is this something you are able to provide a quote for?

If not, what would you charge to replace the turbos with a set of hybrids which I can supply?

What would the quote be just for the wastegate rattle fix?

Thanks,