ID: 3.5" (89mm). We will do our best to solve it and satisfy you.
ADLERSPEED 4Ply 3.5" 89mm ID 90 Degree Silicone Hose Turbo Coupler Pipe Black US
HPS 3" - 3-1/2" (76-89mm) ID Reducer Coupler Hose 4Ply Silicone Blue 4" Long
EMUSA 10 Pieces COMBO Sale BLUE 4PLY Straight 4"ID-4"ID Silicone Hose
HPS HTST-3F-350-BLK 3.5" 89mm ID Straight Coupler Hose Black 3' L 350F 177C
HPS HTSER90-325-350-BLK 3.25" To 3.5" 83mm-89mm ID ELB Reducer Hose Black 90-DEG
HPS HTSER90-325-350-BLUE 3.25" To 3.5" 83mm-89mm ID ELB Reducer Hose Blue 90-DEG
