Golf mk 5 2006 1.4fsi exhaust problem
 

hi, i have a split in the flexy pipe coming down from the cat. ive been told by a local garage that its not part of the cat and its a main dealer part only... upon contacting the main dealer they have told me that i need to by the whole section at a price of around 450 pounds?? does this sound right to anyone else?? many thanks