anyone have any experience in fitting/having fit a second turbo?

my car is a tdci so alredy has a turbo, but looking at fitting another

anyone know how diffilcult it is, or how much a garage would roughly charge?

 

Massive work, not something a garage would do, you can't just simply bolt another turbo on, the whole engine would need redesigning!

Martin

 

Why would you even think of doing this??