Ive got a 95 16v, its got the standard factory fitted alarm and ive got a sigma cat 1 as well. so when i want to start it i have to use the sigma to unlock the car then wehn im in i have to lock then unlock with the standard alarm to get it started. i want to take the standar one of. has any one done this because i was told u need to get a new ecu because the standard one goes throught that or something. anyone had this taken off there clio? if u have could u tell me how much it cost and what u had done?