Trident Marine 4" ID 90-Degree EPDM Black Rubber Molded Wet Exhaust Elbow w/4 T-Bolt Clamps [TRL-490-S/S] Cartography | C-Map Max User confirmation is distinctly indicated

User confirmation is distinctly indicated by a flashing blue light

called Listen Back

HELIX 12 and HELIX 15 models

And the larger screen gives you a better view of what is happening below the boat

Trident Marine 4" ID 90-Degree EPDM Black Rubber Molded Wet Exhaust Elbow w/4 T-Bolt Clamps [TRL-490-S/S] Cartography | C-Map Max User confirmation is distinctly indicated4" ID 90 Degree EPDM Black Rubber Molded Wet Exhaust Elbow with 4 T Bolt Clamps Trident EPDM marine wet exhaust connections are molded of high temperature black EPDM rubber with a smooth bore and cover; except elbows of 6 I. D. or bigger have molded reinforcing ribs on the outside. Features: Four stainless steel clamps are included This elbow has excellent resistance to ozone, salt water, diesel fumes and splashes, cold, heat, and aging Exceeds (SAE