I think is about RM200++ new & ori from spare part shop.
What happen to your plug coil? I think my plug coil also got problem, my work shop told me that most of the time is the back 3 pcs. problem, I'll buy 1pc. to test, I think only 1pc. is problem.
to all sifu,
i set my GSR Turbo @ 1.2
so when i Full pedal , Turbo only Reach 1.2 for 1 Sec
After that automatic Dropped to 1.0 , 0.8 , 0.5 Slowly
Sems like the higher i Rev , the Boost drop faster
Normally , Turbo...