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 sifu's. Im new in ZTH. i need an advice from all sifu's that im deciding to buy a Lancer GT ( later convert to an evo ). The problem is im not from a whealthy family that can afford an evoX and im still 18 years...