Why is front turbo smaller then the rear .??

n54_teckkkkk

New Member
Nov 20, 2018
8
2
0
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2007 335i (fbo)
Can some one tell me why the front turbo is smaller then the back or did I just get 2 different turbos ..?
 

langsbr

Captain
Apr 5, 2017
1,189
678
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07 335i 6MT e90
Did you just post on FB about Frankenturbos? They should both be the same size. What part exactly on yours don't match? The compressor housing?
 

n54_teckkkkk

New Member
Nov 20, 2018
8
2
0
Ride
2007 335i (fbo)
Did you just post on FB about Frankenturbos? They should both be the same size. What part exactly on yours don't match? The compressor housing?
No I don’t have faceboook ya the compressor housing is different the back is bigger then the front and the part where the inlet connects to is the same bigger in the back turbo and smaller in the front .??