LBZ cold side boot size at intercooler

zakkb787

<that’s not me...
Sep 29, 2014
2,340
52
48
Granite Falls NC
Hey guys. I can’t find the info online and when I measured I couldn’t tell if it was 3.25” or 3”. I’m talking about the size that comes out of the passenger side elbow right out of the intercooler. The boot itself is about 5” long. Right now it’s a straight boot, no reducing, but my egr kit was 2.5” and I have a leak under high boost so I need to replace it with a boot to see if that’s the issue. An help would be greatly appreciated.
 

JoshH

Daggum farm truck
Staff member
Vendor/Sponsor
Feb 14, 2007
13,594
619
113
Texas!!!
You need a 3" boot to go on the plastic quick connect elbow that hooks to the intercooler.