Exhaust · Lambda sensor
Ref. OP175
This OPUS weld-on stainless steel lambda sensor adapter (M14 x 1.25 mm) allows any exhaust to be fitted to a Dax or replica with a Zhenhua or Skyteam Euro 4 fuel-injected engine requiring a lambda sensor.
Choose a position 10 to 15 cm from the exhaust valve, following the original exhaust as a guide, then weld on the fitting and drill the exhaust.
A version for M12 x 1.25 sensors is also available.