Just wondering if a Koyo Radiator off of an S4 will work with a 13b-re cosmo motor

 

Is this in a S4 car? If so I think a Koyo rad. for a S4 should be fine.

 

Yes. This is my exact setup in my s4. You will have to make custom rad hoses though.

 

the radiator is coming out of an s4, and going into an s5 with 13b-re

 

should work if you swap around brackets and stuff. i didnt have to make custom radaitor hoses, however i ran an S5 waterpump which caused alignment problems for my clutch fan and shrowd

 

i see what your doing here... lol

 

lol

 

Is there a significant difference between the s4 and s5 koyo other than the retarded filler tube?

every time I have to **** with that thing, especcially when it comes to removing the fan shroud I curse myself for not buying the S4 unit.