Boosted_TDI_4_Life
Active member
So I am installing an aftermarket exhaust manifold and I noticed that there is a fifth port in the block that’s round. Any ideas of what this is for and what to do with it?
Exhaust manifold has 5th port that’s round?
- Thread starter Boosted_TDI_4_Life
- Start date
DivineChaos
Top Post Dawg
EGR
Boosted_TDI_4_Life
Active member
since I’m deleting the egr can I leave this open or is it connected to the rest of the internals?
03TDICommuter
Veteran Member
You have to block it off.
Boosted_TDI_4_Life
Active member
Oh boy. I have had the biggest brain fart. I just now realized that that’s where the block off plate goes. *facepalm* Thanks y’all! Haha