Warning! This timing chain kit can only be installed if the timing chain drive system has been not modified by the OE manufacturer. This can be established by checking the service history of the vehicle or by checking the OE part numbers on the modified camshaft adjusters (03C 109 571 K / 03C 109 088 G). Please note our technical information. These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individ
