not sure of CT , i've tried at least 5 different ones from the spare shops -all start getting loose at high speeds when you really need them -:bawling:
paid close to 900 for them flat ones from the stealer -:cursin:
In East London we get wiper blades mostly on front windscreens.......:excited:
I have Champion brand on my E36 from Autozone , about R120 each , still good after about a year .:thumbsup: