na it aint. it a t25 mine has been modified slightly but looks the same/similar to that of the standard turbo. internaly its is different. it has 2 actuators and holds boost all the way to the limiter

info on the t16 lump can be found on
http://www.pugheaven.co.uk/T16.htm

i has mine rr when it was standard and it was a fraction over 240bhp. In short not many people know much about them.