For 7/8″ ID Hose
$37.95
KOSO Water Temp Sensor Adapter, 26mm (BG026B01)
KOSO Water Temp Sensor Adapter, 18mm (BG018B01)
KOSO Wideband Air/Fuel Ratio Meter (BA004068)
Koso Mini Thermometer
KOSO Super Slim Thermometer, Red Digits
KOSO EGT-02R EVO Dual EGT w/RPM & Water Temp (BA006010-X)