i have a MK indy with a GSXR1000 with forced air intake and standard MK Large 7'' silencer has anyone with a simular setup talen a decibel reading as i need to be under 100db's for a track day i have booked

what area of the country are you,

tony

i have exacly that gsxr 1000 k4 with secondary throttle flaps with the cat on and forced air airbox it was 100 dcb on sva since i have removed cat so should imagine its louder also depends on your air box designe as most of noise comes from drive by noise from air box

i live in denham ,buckinghamshire
i have borrowed a decibel meter for the weekend and well then see the out come