STS's response to disadvantages with rear-mounted turbos

http://www.ststurbo.com/f_a_q

They answer questions such as heat needed to run the turbo (a big one that people ask), does the length of tubing add lag, and will water splashing on the turbo damage it.

http://www.ststurbo.com/turbo_vs__supercharger

This link deals with why turbos are better then superchargers.

Anyone got rebuttals to their answers?