Fully welded with filler rod
Back purged for better quality and stronger weld
3" tubing outside diameter
16GA 304 Stainless Steel
90 degree elbow tig welded with pie cuts
V-Band flange
O2 bung
Flex joint aded for vibration isolation
6" straight section
Extra V-Band flange and clamp included
V-Band OD-3.75" ID-3"