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Yes, you are looking at the EGR. Those two pipes feed coolant into a heat exchanger incorporated into the EGR system, you can bypass it just by joining the two. I used a bit of copper pipe myself, worked fine.
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Awsome, did you get yours out with the engine still in place? I cant even reach the bottom bolts let alone get a tool to them
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Hahaha, have done before, yeah. It's a proper bastard of a job though, have to come at it from several different angles, think it took me about 4 hours! Oh and you'll want to remove the top engine mount bracket so you can roll the engine forward for better access.
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Awesome, this is what i was thinking of doing. Cheers for the help.