A Friends 2000 Boxster S with an added Turbowerx turbo will be described with photos in a future Excellence article. I was told this is one of eight Boxster Turbowerx cars.
The Boxster can be seen in the Car Domain web site:
http://www.cardomain.com/ride/3226302
I drove the Turbo and can really feel the 300HP and 305 Ft Lbs torque. The Turbowerx shop installation is very clean and compact, as shown by the photos at Car Domain.
FWIW - I don't have any connection to Turbowerx
Take Care,
Ed