Correct me if I'm wrong. But when I installed my CAI, took me 1hr however with 3 other mates =D. Anyway, I realised the fitment isn't 100%. Like where the thing sits on the battery, abit on an angle, one of sensors had to be flexed around and in the hole. I'm guessing it was made for the CL7 euro r? Hence why the fitment isn't perfect but it can be done!. Maybe your product was faulty?

