It has a LARGE compressor housing and stock middle sektion but it has a S4 hotside....i do have a S5 hotside with a maxported wastgate and a portmatched S5 manifold just laying in my garage so can i change the exhaust housing or does it not fit?

I do have the turbine wheel and so on aswell!

 

As far as I have been told, the compressor side/housing is identical from S4 to S5. This should work fine.

 

okey...but what about the exhaust housing then....they are not identical at all but will they fit?

 

The center section is identical, so yes it will fit.

 

THANK YOU!!!!!!!!!!!!!!!!!!!!
You saved my summer..

 

Don't forget that you will need the S5 Exhaust manifold to match that S5 hotside

 

i know...i have a ported S5 manifold and oil/waterlines to!
as far as i have noticed there is a slight difference between the S4 and the S5 Oil lines!?

or am i wrong!?

 

The only difference i saw between the s4 and s5 oil lines is the return pipe that runs from the turbo to the front cover.. (the adapter you bolt to the front cover and the turbo oil line). I'm not sure if it will make a difference or not, but i know the s4's are curved and the s5 is a straight pipe.

-Justin

 

just switch it off your s4 one thats what i did