As long as IK/KH/Q/W/T16/20L (Original 1.1mm) once is gapped to 0.8mm => more power and performance can be expected (immediate effect after installed).
Measurement of plug gapping to 0.8mm will be shown to buyer during order collection.
hi guys, wanna know if anyone know where to get these? I've been looking for these for ages and the only ones i came across are those selling from overseas. Anyone got kang tau or know where do they sell these in...