With kind sir opening up this topic from 4 yrs ago i registered to ask the same question bec no one has tried switching cdi.thanks for reviving this! 
i also need input abt this bec my cdi (is) fried(still on repair, fried ic
)
I saw a "derestrict" cdi on aliexpress for $52.63 with free shipping.
quite cheap
Although i dont need the derestrict part, i just need the cdi haha!
Same with kind sir, my cbr is an mc14.
Would it be compatible with an mc19 cdi?
i also need input abt this bec my cdi (is) fried(still on repair, fried ic
I saw a "derestrict" cdi on aliexpress for $52.63 with free shipping.
quite cheap
Although i dont need the derestrict part, i just need the cdi haha!
Same with kind sir, my cbr is an mc14.
Would it be compatible with an mc19 cdi?