Coolant hose help

itrsarg

Advanced Member
Messages
398
Hi guys after fitting my rbc the aem cai sits a bit higher and it's made my coolant pipe tight, a littel concerned it my come off, garage tried to go under but wouldn't fit.



Could someone tell me the size of pipe I need had search & not found much, I would order some silicone But not sure on size?
 

itrsarg

Advanced Member
Messages
398
Thanks Marshall that would be great. Yeah did look at eBay ones & thought the same, so will have to get one made up.
 

Marshall-P

Advanced Member
Messages
458
Just had a look buddy and they are 40mm width. Bear in mind they may have slightly expanded over the years.
 

dave7368

Advanced Member
Messages
2,756
when i had this same set up i used the original top rad hose but had to cut about 20~25mm off the AEM metal pipe and adjust the mounting brackets for it to give a little more clearance..
 

Marshall-P

Advanced Member
Messages
458
Sorry I just realised I put an extra zero in, will edit and remove that. 30mm internal diameter buddy as the walls are 5mm thick.
 
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