so i was changing my water pump and when i removed it i noticed some major build up and rusting on the pump housing all the way to the thermostat housing. so i pulled the therm housing and pump inlet pipe to clean them and change the seals and thermostat. the therm housing cleaned up nicely but the inlet pipe is beyond help, rusted out, cracked, brittle

so my issue is i want to replace it but dont know what to use. i tried the d15 and d16. the d15 only had one outlet off the pipe and the d16 had three, the one i need has two

does anybody have any idea what i need?

 

88-91 CRX HF D15B6 and 86-89 Integra D16A1 have pipe with two nipples - not positive, but i believe the 88-91 D16A6 also has 2