We now have these Eibach 30mm lowering springs available specifically for Clio 3GT 1.2 engine size including TCe models. They are a direct replacement for the original springs.
Please note 2 fitment options are available-
E10-75-008-01-22 part number is year 05/2005 - 06/2010 (Early)
E10-75-008-10-22 part number is year 07/2010 - 09/2012 (Late)