Few parts I'm a bit unsure of if someone doesn't mind clarifying:

Water pump inlet pipe
EVO 8 (MN143306) vs. EVO 9 (1310A259) = are they the same/interchangeable?

OEM Thermostat
EVO 8 (MN143463) vs. EVO 9 (MD363571)?

Camshaft position sensors?
The EVO 9 MIVEC intake sensor MR507814 is different and you cannot use an exhaust sensor MD327107?

Thanks

 

Water pipe is different. The Evo 8 has no intake CAS. IDK if the exhaust CAS is different. The thermostat is likely different because the tstat housing is different.

 

Thank you!