For Sale Borg Warner S400SX-3

This Turbo was purchased by me in error 2 years ago. Its a 750bhp Turbo & not a 850bhp version I was told I had purchased . When i specced a T4 flange it changed from a -4 to a -3 something I was not told at the time .
Its good for applications 650/750bhp & has the ETT extended tip compressor wheel. It was for Mark to test against the GT42RS when my car was finished & its only this week that the mistake was found.
Todate its cover about 5 miles of mapping only, but I do intend trundling it up to ND next weekend so if we say 200ish miles from new it wont be far out.

Any offers considered around £450.